What are the different strengths of Viagra available. How do you choose the right Viagra dosage. What factors affect the appropriate Viagra dose. How does Viagra work at different strengths. When should you adjust your Viagra dosage.

The Three Strengths of Viagra: 25mg, 50mg, and 100mg

Viagra (sildenafil) is a widely prescribed medication for erectile dysfunction (ED) that comes in three different strengths: 25mg, 50mg, and 100mg. Each dosage is designed to meet the varying needs of men experiencing ED.

The active ingredient in all strengths of Viagra is sildenafil citrate, a phosphodiesterase type 5 (PDE5) inhibitor. This compound works by enhancing blood flow to the penis, facilitating and maintaining erections when sexually aroused.

Comparing the Three Viagra Strengths

• 25mg – The lowest dose, often prescribed for first-time users or those who are more sensitive to the medication’s effects
• 50mg – The standard starting dose for most men, balancing efficacy and side effects
• 100mg – The maximum recommended dose, typically reserved for men who don’t respond adequately to lower doses

Is there a significant difference in effectiveness between the doses? While higher doses generally produce stronger effects, they may also increase the risk of side effects. The goal is to find the lowest effective dose that works for each individual.

Choosing the Right Viagra Dosage: Factors to Consider

Selecting the appropriate Viagra dosage is crucial for optimal results and minimizing potential side effects. Several factors influence the ideal dose for each individual:

Key Factors Affecting Viagra Dosage

1. Age – Older men may require lower doses due to slower drug metabolism
2. Overall health – Certain medical conditions may necessitate dose adjustments
3. Severity of ED – More severe cases might require higher doses
4. Medication interactions – Some drugs can affect Viagra’s metabolism
5. Body weight – Larger individuals may need higher doses for effectiveness

How does a doctor determine the right starting dose? Typically, healthcare providers begin with the standard 50mg dose and adjust based on the patient’s response and any side effects experienced.

The Standard Starting Dose: Viagra 50mg

The 50mg strength of Viagra is considered the standard starting dose for most men with erectile dysfunction. This middle-ground dosage often provides a balance between effectiveness and tolerability.

Why is 50mg the most commonly prescribed initial dose? It offers sufficient potency for many men while minimizing the risk of side effects. Starting at this dose allows doctors to assess a patient’s response and make adjustments if necessary.

Benefits of Starting with 50mg Viagra

• Effective for a large percentage of men with ED
• Lower risk of side effects compared to 100mg
• Allows for dose increases if needed
• Provides a baseline for assessing individual response

Can the 50mg dose be adjusted? Yes, based on efficacy and tolerability, your doctor may recommend increasing to 100mg or decreasing to 25mg.

Viagra 25mg: The Lowest Dose Option

The 25mg strength of Viagra represents the lowest available dose. This option is particularly useful for certain groups of men or specific situations.

When is 25mg Viagra Recommended?

• First-time Viagra users to assess tolerance
• Older men (65+) who may be more sensitive to the medication
• Individuals with mild ED symptoms
• Men taking certain medications that interact with Viagra
• Those experiencing side effects at higher doses

Is 25mg Viagra effective? While it’s the lowest dose, many men find 25mg sufficient to improve their erectile function, especially those with mild ED or high sensitivity to the medication.

Viagra 100mg: The Maximum Recommended Dose

The 100mg strength of Viagra represents the highest recommended dose. This potent option is typically reserved for specific situations where lower doses have proven ineffective.

Considerations for 100mg Viagra Use

• Recommended only after lower doses have been tried
• May be necessary for severe cases of ED
• Higher risk of side effects compared to lower doses
• Should only be taken under close medical supervision
• Not suitable for all men, especially those with certain health conditions

How much more effective is 100mg compared to lower doses? While it can provide stronger effects, the increase in efficacy is not always proportional to the dose increase. The goal is to find the lowest effective dose that works.

Adjusting Viagra Dosage: When and Why

Finding the optimal Viagra dosage often involves some trial and adjustment. Your healthcare provider may recommend changing your dose based on your response to the medication.

Reasons for Dosage Adjustments

1. Insufficient improvement in erectile function
2. Experiencing bothersome side effects
3. Changes in overall health or medications
4. Developing tolerance to the current dose
5. Improvements in underlying ED causes

How often should Viagra dosage be reassessed? It’s important to have regular follow-ups with your healthcare provider to evaluate the effectiveness of your current dose and make adjustments as needed.

Generic Viagra: Sildenafil Dosage Options

Generic versions of Viagra, containing the active ingredient sildenafil, are available in the same strengths as brand-name Viagra: 25mg, 50mg, and 100mg.

Comparing Generic and Brand-Name Viagra

• Same active ingredient (sildenafil citrate)
• Identical dosage strengths available
• Similar effectiveness and side effect profiles
• Often more affordable than brand-name Viagra
• May have different inactive ingredients

Are generic versions of Viagra as effective as the brand-name medication? Clinical studies have shown that generic sildenafil is bioequivalent to brand-name Viagra, meaning it should have the same therapeutic effect when used at the same dose.

Over-the-Counter Viagra: Understanding Viagra Connect

In some countries, including the UK, a lower-strength version of Viagra called Viagra Connect is available over-the-counter without a prescription.

Key Facts About Viagra Connect

• Contains 50mg of sildenafil
• Available without prescription in some countries
• Requires consultation with a pharmacist
• Not suitable for all men
• Limited to 8 tablets per purchase

How does Viagra Connect compare to prescription Viagra? While it contains the same active ingredient at the same strength as the standard prescription dose, access is more restricted and it may not be suitable for all men who could benefit from ED treatment.

Maximizing the Effectiveness of Your Viagra Dose

Regardless of the Viagra strength you’re prescribed, certain strategies can help optimize its effectiveness and minimize potential side effects.

Tips for Getting the Most Out of Viagra

1. Take on an empty stomach or after a light meal
2. Avoid high-fat meals before taking Viagra
3. Limit alcohol consumption
4. Take 30-60 minutes before sexual activity
5. Ensure sexual stimulation for the medication to work
6. Be patient – it may take several attempts to find the optimal dose
7. Communicate openly with your partner about expectations

Can lifestyle changes improve Viagra’s effectiveness? Absolutely. Maintaining a healthy diet, exercising regularly, managing stress, and addressing underlying health conditions can all contribute to better results with Viagra treatment.

Potential Side Effects Across Viagra Dosages

While Viagra is generally well-tolerated, side effects can occur at any dosage. The risk and severity of side effects may increase with higher doses.

Common Side Effects of Viagra

• Headache
• Flushing
• Nasal congestion
• Indigestion
• Back pain
• Visual disturbances
• Muscle aches

Do higher doses of Viagra increase the risk of serious side effects? While most side effects are mild and transient, higher doses may increase the risk of more severe reactions. It’s crucial to use only the prescribed dose and report any concerning symptoms to your healthcare provider.

When to Seek Medical Advice About Your Viagra Dosage

While finding the right Viagra dosage often involves some trial and adjustment, certain situations warrant immediate medical attention.

Signs You Should Consult Your Doctor

1. Persistent lack of improvement in erectile function
2. Experiencing severe or prolonged side effects
3. Developing new health conditions or starting new medications
4. Erections lasting longer than 4 hours (priapism)
5. Sudden loss of vision or hearing

How quickly should you report concerns about your Viagra dosage? It’s important to communicate any issues or concerns with your healthcare provider promptly. This allows for timely adjustments to your treatment plan and helps prevent potential complications.

Viagra Dosage in Special Populations

Certain groups of men may require special considerations when it comes to Viagra dosing. These include older adults, individuals with specific health conditions, and those taking certain medications.

Dosing Considerations for Special Groups

• Older adults (65+): May need to start at lower doses due to slower drug metabolism
• Liver or kidney impairment: Dose adjustments may be necessary
• Concurrent use of certain medications: May require lower doses to avoid interactions
• History of cardiovascular disease: Requires careful monitoring and potential dose adjustments
• Men with anatomical penile deformities: May need specialized dosing guidance

Why is individualized dosing important for these groups? These populations may be more susceptible to side effects or have altered drug metabolism, making careful dose selection and monitoring crucial for safe and effective treatment.

The Future of Viagra Dosing: Personalized Medicine

As medical science advances, the future of Viagra dosing may involve more personalized approaches based on individual genetic and physiological factors.

Potential Advancements in ED Treatment

1. Genetic testing to predict drug response
2. Biomarker-guided dosing strategies
3. Novel drug delivery systems for more precise dosing
4. Combination therapies tailored to individual needs
5. AI-assisted dose optimization algorithms

How might personalized medicine change Viagra prescribing practices? By taking into account an individual’s unique genetic makeup and physiological characteristics, future approaches could lead to more effective and safer ED treatment with fewer trial-and-error adjustments.

Understanding the different strengths of Viagra and factors influencing dosage selection is crucial for men seeking treatment for erectile dysfunction. While the standard 50mg dose is a common starting point, finding the optimal dosage often requires collaboration between patient and healthcare provider. By considering individual factors, potential side effects, and treatment goals, men can work towards achieving the best possible outcomes in managing their ED with Viagra.

Viagra Dosages – 25mg, 50mg, 100mg

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How to choose the right strength of Viagra

How to choose the right strength of Viagra

“The standard starting dosage for Viagra is 50mg. If this dosage doesn’t work for you, you can ask your doctor whether you can try 100mg tablets.”

Dr Zenon Andreou

Viagra (sildenafil) is a medication for erectile dysfunction that can help you to get and keep an erection. It works by relaxing your blood vessels and increasing the blood flow to your penis.

There are three different doses of Viagra: 25mg, 50mg, and 100mg. The normal starting dose for Viagra is 50mg, but you can switch doses with the help of a doctor if you need to.

Read on for more information about the different doses of Viagra, and find out what the right dose for you is.

Last reviewed: 23/12/2020 by Dr Babak Ashrafi

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Contents

• What are the doses of Viagra?

• How to pick the right dose for you

• Doses of generic Viagra

• Over the counter doses of Viagra

• How to get the most out of your dose of Viagra

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Strengths, Form, When to Use, and More

Viagra (sildenafil) is a prescription drug that’s used to treat erectile dysfunction (ED). The drug comes as a tablet you’ll take by swallowing. It’s usually taken as needed about 1 hour before sexual activity.

The active ingredient in Viagra is sildenafil. (An active ingredient is what makes a drug work.)
Viagra belongs to a group of drugs called phosphodiesterase 5 (PDE5) inhibitors.

This article describes the dosage of Viagra, as well as its strengths and how to take it. To learn more about Viagra, see this in-depth article.

This section covers common questions about the dosage of Viagra.

What is Viagra’s form?

You may have heard Viagra described as the “little blue pill.” Viagra comes as a tablet that you swallow. It’s a blue tablet that has a rounded diamond shape.

What strengths does Viagra come in?

Viagra is available in three strengths: 25 milligrams (mg), 50 mg, and 100 mg.

What are the typical dosages of Viagra?

Typically, your doctor will start you on the recommended dosage. Then they’ll adjust your dosage over time to reach the right amount for you. Your doctor will ultimately prescribe the smallest dosage that provides the desired effect.

The information below describes dosages that are commonly used or recommended. But be sure to take the dosage your doctor prescribes for you. Your doctor will determine the best dosage to fit your needs.

Dosage for erectile dysfunction

The recommended dosage of Viagra for erectile dysfunction (ED) is 50 mg, taken as needed about 1 hour before sexual activity. You can take it 30 minutes to 4 hours before sexual activity. And you shouldn’t take more than one dose per day.

After you try the 50-mg dose, you can let your doctor know how your body responded. This includes whether your erectile function improved or if you had any side effects.

Depending on how Viagra worked, your doctor may suggest decreasing your dose to 25 mg or increasing it to 100 mg. Or they may have you continue taking the 50-mg dose.

You’ll continue to take Viagra only as needed. The maximum dosage is once per day.

That said, the drug isn’t meant for daily dosing. If you’re interested in a once-daily treatment for ED, such as tadalafil (Cialis), talk with your doctor.

Maximum Viagra dosage

For most people, the maximum recommended dosage of Viagra is 100 mg once per day.

This dosage may be too high for people who have certain medical conditions or take certain medications. So it’s important not to take more Viagra than your doctor prescribes for you.

If your current dosage isn’t working well for your ED, talk with your doctor about increasing your dosage.

Is Viagra used long term?

Yes, Viagra is typically used as needed for ED. If you and your doctor determine that Viagra is safe and effective for you, you’ll likely use it as long as you have ED.

Dosage adjustments

A lower dosage of Viagra is safer for some people. This is typically due to certain factors, such as having specific medical conditions. These factors include:

• being 65 years or older
• having kidney or liver problems
• taking a certain type of drug called an alpha-blocker that treats high blood pressure or prostate disease, such as tamsulosin (Flomax), doxazosin (Cardura), or prazosin (Minipress)
• taking ritonavir (Norvir), an HIV medication

If any of the above factors apply to you, talk with your doctor. They may adjust your dosage of Viagra.

Get answers to some frequently asked questions about Viagra.

Is Viagra’s dosage based on weight?

No, the dosage of Viagra isn’t based on a person’s weight. Instead, Viagra’s dosage is based on your age, how well your kidneys and liver are working, and how well the drug works for your erectile dysfunction.

Does age affect Viagra dosage? If so, what would the dosage be for a 70-year-old vs. a 30-year-old?

Yes, your age is a factor in what dosage of Viagra is right for you.

As people get older, their heart, liver, and kidneys don’t work as well as they once did. This can cause an older adult’s body to break down drugs slower than a younger adult’s body. As a result, drugs stay longer in the body, which can raise the risk of side effects.

If you’re 65 years or older, your doctor may start you on a lower dosage of Viagra. The typical starting dosage of Viagra for a 70-year-old would be 25 milligrams (mg). For a 30-year-old who has no other medical conditions, the typical starting dosage would be 50 mg.

Regardless of your age, you’ll take your prescribed dose about an hour before sex.

If the prescribed dosage of Viagra works well for you and doesn’t cause bothersome side effects, you’ll likely continue taking it. If a dosage works well but causes bothersome side effects, your doctor may suggest a lower dosage. If a dosage doesn’t work to help you get or maintain an erection, your doctor may increase your dosage.

What would happen if I took a larger dose of Viagra than my doctor prescribed — for example, 150 mg or 200 mg?

You shouldn’t take more Viagra than your doctor prescribes. The maximum recommended dosage of Viagra is 100 mg per day. Taking higher doses of Viagra can increase your chances of having severe side effects, such as:

• dangerously low blood pressure, which may increase your risk for heart attack or stroke
• dizziness
• vision loss
• priapism, a painful erection that lasts longer than 4 hours and could lead to permanent damage to your penis if untreated

The dosage of Viagra you’re prescribed may depend on several factors. These include:

• your age
• the severity of your erectile dysfunction (ED)
• how well Viagra works for your ED
• other medications you take, if any
• other conditions you may have (see “Dosage adjustments” under “What is Viagra’s dosage?”)

You’ll take Viagra by mouth about 1 hour before sexual activity. Viagra tablets may be cut in half, crushed, or swallowed whole.

You can take Viagra with or without food. But the drug may not work as quickly if you take it with foods containing a lot of fat, such as fried foods. In this case, Viagra could take up to an hour longer to start working.

Viagra is a medication that you’ll only take when you need it, about 1 hour before sexual activity. You don’t have to take it regularly for it to be effective.

If you forget to take Viagra an hour before sex, you can take it as soon as you remember. It starts working to improve erectile function as soon as 30 minutes after you take your dose. Its effects usually last about 4 hours.

If you need help remembering to take your dose of Viagra before sex, try setting an alarm or downloading a reminder app. Or ask your partner to remind you to take your dose about an hour before sex.

Do not use more Viagra than your doctor prescribes. Using more than this can lead to serious side effects.

What to do in case you take too much Viagra

Call your doctor right away if you think you’ve taken too much Viagra. You can also call 800-222-1222 to reach America’s Poison Centers or use its online resource. But if you have severe symptoms, call 911 (or your local emergency number) immediately or go to the nearest emergency room.

The sections above describe the typical dosages provided by the drug’s manufacturer. If your doctor recommends Viagra for you, they will prescribe the dosage that’s right for you.

Remember, you should not change your dosage of Viagra without your doctor’s recommendation. Only take Viagra exactly as prescribed. Talk with your doctor if you have questions or concerns about your current dosage.

Here are some questions you may want to discuss with your doctor:

• How long should I give Viagra to work before my dosage should be increased?
• Should I take a lower dosage of Viagra because of my other medications?
• Can I take Viagra every day?
• Would a higher dosage of Viagra increase my risk for side effects?

To learn more about Viagra, see these articles:

• All About Viagra Oral Tablet
• Viagra Interactions: Alcohol, Medications, and Others
• Side Effects of Viagra: What You Need to Know
• Viagra vs. Levitra: What You Should Know
• All About Viagra’s Dosage

To get information on different conditions and tips for improving your health, subscribe to any of Healthline’s newsletters. You may also want to check out the online communities at Bezzy. It’s a place where people with certain conditions can find support and connect with others.

Q:

What if I want to have sex more than once in 24 hours? Can I take Viagra more than once, as long as I don’t take more than 100 mg in a single day?

Anonymous

A:

No, you should not take Viagra more than once per day. The recommended maximum frequency is once per day, with the maximum dose being 100 milligrams per day. Talk with your doctor if you have questions about how to use Viagra for your condition.

The Healthline Pharmacist TeamAnswers represent the opinions of our medical experts. All content is strictly informational and should not be considered medical advice.

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Disclaimer: Healthline has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or another healthcare professional before taking any medication. The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses.

6 products for male potency, proven over the centuries

The ancient Slavs considered the god Ud to be the patron of male power. He was portrayed as a stately curly fellow, sitting on a bull, with a viburnum wreath on his head and a spear in the form of a phallus. The general public is more familiar with the god Yarila – the patron of fertility and male power. In addition to verbal requests to their gods for the return of strength, men in the old days used various drugs.

Garlic is good for men

Before going to the healers, they tried to cure the disease with what is in every house. The first mention of garlic dates back to the 9th century, when it was brought from Byzantium. It quickly spread throughout Rus’ and penetrated deeply into the rituals and life of ordinary people. Bunches of garlic were hung in huts in order to ward off evil spirits, they were worn in the bosom as a talisman, they were decorated with livestock. For brides, garlic was woven into wedding wreaths.

Men, to strengthen their male power, ate a head of garlic at dinner, they were also snacked on strong drinks. It was believed that “vigorous garlic” stimulates blood circulation, driving blood to the genital area. It would be interesting to hear the opinion of the young ladies of that time, how they related to the specific smell of garlic, which, apparently, all womanizers smelled of.

Even the Japanese will envy: why the ancient Scandinavians were considered sexaholics and maniacs resembles a human figure, many useful qualities are attributed. It was also considered a natural aphrodisiac for men.

But, unlike garlic, it was not so easy to get. According to historical chronicles, ginseng entered Russia from China in 1675. At the same time, many local herbs were called Russian ginseng: Rhodiola rosea, celandine, cinquefoil, horseradish, St. John’s wort. In any case, in order to make a “remedy for impotence” from ginseng or its analogue, a qualification was required. This was done by healers, who crushed the rhizomes into small pieces and crushed it all in a mortar, mixing it with other necessary ingredients. Apparently, to get the drug, the men had to fork out.

How to increase libido in men: bull testicles

Every wealthy peasant had a livestock. Folk lore says that the gonads of animals can cure erectile dysfunction. First of all, the testes of bulls, rabbits, goats and rams were used. Hunters had the opportunity to get hold of the testes of wild animals.

Photo © Shutterstock

In addition, these animal body parts were considered delicacies in Rus’. After slaughtering the cattle, the testicles were neatly separated, prepared especially for the male half of the house. They were stewed with seasonings in the oven or boiled and served with a side dish. Garlic was added to enhance the effect.

But there is one caveat. If you eat the testis, the effect will be short-term. Therefore, the peasants contrived: they dried the testicles, crushed them, poured them into special bags, and then drank in a course. The medicine was meant for healing. To prevent male impotence, it was enough to periodically eat testicles at lunch or dinner.

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Folk remedy for impotence: bovine blood

Modern medicine uses a number of preparations made on the basis of animal blood. This probably won’t please vegans, but for many sick people, these medications have saved lives or helped solve health problems.

Ancestors knew about the healing properties of blood long before the rise of pharmacies. In the European part of Russia, bovine blood was used as a folk remedy for impotence. Siberians preferred bear’s blood. The indigenous peoples of Siberia did not encourage the killing of bears and considered it cannibalism, but a man faced with sexual impotence was ready to try any means.

Photo © Shutterstock

Both bovine and bear blood were thought to contain many beneficial hormones. The blood was consumed immediately after the slaughter of the animal, still “warm”. Some washed down the blood with kvass or mixed it with freshly milked milk. Perhaps the expression “Blood with milk” came just from there.

“Beaver stream” for men

At the end of the 17th century in Russia there were such concepts as “beaver hunters”, “beaver ruts”, “beaver fishing”. The hunter, in order to obtain the right to hunt beavers, had to turn to local nobles or hetmans. Cossack hunters were eventually exempted from military service, but had to pay a tax of 20 otters and 10 beavers per year.

Beavers were valued primarily for their fur, but also for their fat, which helped with various diseases and was a component of many potions. Eating beaver meat contributed to the process of hematopoiesis, as well as good liver function. For the treatment of male ailment, the “beaver stream” was used. This is a fluid found in the paired glands located in male beavers near the genitals. It is essentially a pungent-smelling musk that beavers use to mark territory and attract females. The glands were separated from the body of the animal, dried, ground into powder and, if necessary, used as a cure for impotence. In some cases, “beaver stream” was used to make tinctures.

Nuts for male power

It was believed that they not only save from sexual dysfunction, but also help fight infertility. In ancient times, wild hazel and hazelnuts were collected in the southern regions. Chilims, or water chestnuts, grew in the reservoirs. In ancient Rus’, they ate walnuts from Byzantium. They were also called royal. To enhance the effect, nuts were mixed with honey, raisins and dried apricots. Such a dessert was considered both a cure and a prevention of impotence.

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Viagra and Exxon Mobil will be removed from the Dow Jones index

On August 31, there will be a split of Apple shares in the ratio of 4 to 1. Papers that cost more than $500 will become four times cheaper. This will lead to the biggest change in the composition of the blue chip index since 2013

Photo: Spencer Platt / Getty Images

Index provider S&P Dow Jones Indices will replace three stocks in the Dow Jones Industrial calculation from August 31, according to its website (.pdf). Instead of Exxon Mobil, Pfizer and Raytheon Technologies, it will include Salesforce, Amgen and Honeywell.

Changes in the index are caused by Apple’s decision to split its shares at a ratio of 4 to 1. The split, which will lead to a fourfold reduction in the price of securities, will simultaneously reduce the weight of the information technology sector in the index. To make up for this cut, the S&P Dow Jones will add stocks from the IT sector.

Oil company Exxon Mobil will be replaced by cloud solutions developer Salesforce.com, pharmaceutical company Pfizer, known, in particular, for the development of Viagra, biotechnology company Amgen, and military-industrial corporation Raytheon Technologies, industrial conglomerate Honeywell International.

adv.rbc.ru

These changes in the composition of Dow Jones reflect the current trends in the American economy – its focus on technology. The oldest oil producer, Exxon, has been part of the Dow for almost 100 years – since 1928 years old, and now he is being replaced by a cloud solutions developer.

The last time the Dow underwent a similar rebalancing was in 2013. Then it included shares of Goldman Sachs, Visa and Nike instead of Alcoa, Bank of America and Hewlett Packard.

The Dow Jones Industrial Average is often referred to as the Dow Jones Index, or
blue chips
. It includes 30 largest American companies. It was created to track the industrial component of the American stock markets in 1884. The composition of the index has changed many times since then. And the definition of “industrial” is symbolic, since many of the largest American companies now belong to other industries. Initially, the index was calculated as the arithmetic average of the prices for the shares of the companies included in it. Later the formula was complicated.

“The change will not affect the value of the index,” S&P Dow Jones said in a statement. However, Apple’s position in the index will change. According to S&P Dow Jones Indices senior analyst Howard Silverblatt, the previously ranked number one in the Apple index will drop to 17th place.