Is It OK To Take 100mg Of Sildenafil?

Is it ok to take 100 mg of Sildenafil? If you are stuck somewhere around this, let me tell you that you are not alone! Sildenafil is a medication mostly used to treat erectile dysfunction in men. It comes in the form of liquid and tablets and is orally ingested.

When searching for it in the market, you might also come across terms like Revatio and Viagra, both brand-name drugs. Sildenafil comes in a multitude of doses, where the FDA approves 100 mg as the highest dose. Anything higher than that might have a potential impact on the health.

In some cases, these drugs are not available in a single form or strength. Today’s comprehensive guide encompasses the uses of Sildenafil, its prescription guidelines, and side effects. So, if you are interested to know about this prescribed drug, keep reading this article till the end.

Prescription Guidelines For Sildenafil

Prescription Guidelines For Sildenafil

The drug comes with an additional patient information manual for users’ reference. One can go through it meticulously and follow the instructions before beginning the use of Sildenafil. Of course, you can consult a doctor if you have queries. For oral use:

  • Shake the bottle properly for 10 seconds straight before every use.
  • Remove the cap and push a syringe inside. Make sure to insert the bottle tip while holding the surface of the bottle.
  • Pull back the plunger slowly until you get the required dose. If you see air bubbles, simply repeat the aforementioned steps.
  • Take it down.

So, is it ok to take 100mg of Sildenafil?

First, check what dosage your doctor has prescribed to you in the initial days- whether it is 50 mg or 100 mg. As a rule of thumb, doctors generally start with 50 mg, which is considered a lower dose.

Consuming 100 mg of Sildenafil should be the same as taking a tablet. Take it an hour before intercourse and when you have an empty stomach. Although there are not so many differences between 50 mg and 100 mg of Sildenafil, it is better to have a second opinion.

In research, it was found that 100 mg was 82% effective, whereas 50% was only 74% effective. So, make sure to take it in the right amount.

Tailoring the dosage based on the severity of ED symptoms…

Tailoring the dosage based on the severity of ED symptoms…

Medical professionals customize the use of Sildenafil based on how severe your erectile dysfunction is. For example, the initial dosage begins with 50 mg with a balance of safety and efficiency.

In case someone is experiencing side effects like flushing, indigestion, or headache, the doctor is most likely to reduce the dosage to 25 mg. The lower dose helps to retain efficiency in sexual activities along with relieving pain and other side impacts of Sildenafil.

On the other hand, if an individual finds that the prescribed drug is not working effectively for them, their doctor will increase the dosage to 100 mg.

Dosage also depends on sexual intercourse frequency…

Did you know that sexual patterns and frequency of men also impact the kind of dosage they will need? Well, yes! We all know that not all medicines should be ingested daily, and that’s the case with this one, too. The maximum time gap for taking 50 mg of Sildenafil is 24 hours.

Even if a male is into the habit of regular intercourse, it is better to refrain from consuming the tablet too often. For a 100 mg dose, make sure you wait for at least two days before consuming other tablets. Not only does this drug provide men with extra flexibility, but it also gives a sense of confidence.

How Effective Is Sildenafil?

How Effective Is Sildenafil

Some men have been tested for the effectiveness of Sildenafil. As the dose kept increasing, there were visible improvements. Some cHere are some other things I discovered: 

Sildenafil is suitable for most men with ED

Maximum men having ED troubles can be treated with the drug. When asked about the probability of ED in men, 9% of them have been impacted by this globally. But almost all of them can take Sildenafil to treat this condition. The only considerations to remember are:

  • Men with severe heart problems should not take this medicine because it is also used to treat pulmonary arterial hypertension.
  • Those consuming nitrate medicine should stay away from Sildenafil. If a man is already ingesting medicines like Nitrol ointment, Imdur, or Nitrolingual Spray, it is recommended not to opt for Sildenafil.
  • Those using Sildenafil for treating pulmonary arterial hypertension shouldn’t use the same for treating erectile dysfunction. Excessive consumption might have side effects.

Health and Age Factors

The age of men impacts the sildenafil dosage, as already mentioned. However, older men tend to metabolize medications at a slow pace. It may take a while to clear the drug from their bloodstream owing to age-related kidney and liver changes. Hence, elderly men are advised to consume not more than 25 mg of Sildenafil.

Secondly, underlying medical conditions can influence a person’s ability to process the standard dosing of medicine. Chronic liver or kidney disorders or severe heart diseases might warrant Sildenafil dose adjustments. Patients managing complex conditions must start with a very low dosage to ensure nothing clashes with their previous medical history.

Special Considerations

There are some essentials you need to keep in mind as far as Sildenafil is concerned. For instance, you can consume it either on an empty stomach or after eating food. Both cutting and crashing of the tablet are possible. For treating ED, you can have this at any time of the day.

Refills for the medication are available, and there is no need for a new prescription. While traveling with this drug, always take the medication with yourself. While flying, avoid putting it into your checked bag. Sometimes, the doctor might also suggest you undergo a pulse and pressure checkup after consistent use of the drug.

Side Effects Of Sildenafil

Side Effects Of Sildenafil

Now, let’s talk about the most significant part of the topic. Sildenafil, when consumed in the right dosage and amount, rarely causes side effects. Sadly, there have been patients who encountered some troubles with the drug. For your understanding, I have cataloged the side effects into groups. Check them out; the last one will shock you!

Less Common Side Effects

Bladder pain, burning sensation in the stomach or chest, and dizziness are some less common side effects. It’s not like people have not experienced this, but the percentage is quite low. Others include bloody or cloudy urine, indigestion, excessive urination, pain while urinating, upset stomach, and tender stomach.

Most of these conditions do not require medical attention, although it is better to have a second opinion. As your body adjusts to the medicine, chances are these side effects will fade away. Consult your healthcare professional about them and seek help wherever required. Do not hesitate!

Rare Effects

Rare Effects

The ones mentioned below are rare side-effects of Sildenafil, but some patients have encountered it. You must have a look at them:

  1. Anxiety
  2. Atypical vision
  3. Eye bleeding
  4. Changes in response or behavior
  5. Pain in the bones
  6. Chest pain
  7. Cold Sweats
  8. Chilling sensation
  9. Hearing imparities or deafness
  10. Inability to concentrate
  11. Drowsy feeling even during the day
  12. Too much hunger
  13.  Fainting
  14. Excessive Thirst
  15. Hands going numb
  16. Prolonged pain in the penis
  17. Redness of eyes or swelling
  18. Restless sleep
  19. Seizures or too much anxiety in certain situations
  20. Paleness of skin
  21. Skin ulcers
  22. Muscle twitching
  23. Trouble breathing
  24. Temporary loss of vision

Very Common Side Effects

Those consuming pulmonary medicines more or less know the side effects of Sildenafil since both of them work in the same way. Here’s a quick overview:

  • Muscle pain or body aches
  • Bloody nose
  • Labored or forced breathing
  • Skin redness
  • Flushing
  • Uncontrollable headache
  • Stomach discomfort and a loss of appetite
  • Runny or stuffy nose
  • Difficulty while sleeping
  • Warm body temperature

Well, here comes the most shocking part. Some patients also experience blindness due to excessive Sildenafile ingestion. This can either be temporary or permanent, but yes, the side effects are that severe. Tense muscles, shaking and trembling, and ringing ears are some of the rarest side effects.

Alternative medications for Sildenafil to treat ED

Wait, don’t panic with everything mentioned above. If you experience any of the side effects mentioned above, there are alternatives for treating erectile dysfunction. Check them out:


Cialis or tadalafil is basically an oral tablet that begins to work right after 30 minutes of consumption. It can treat ED and assist in proper functioning for upto 36 hours. While beginning with it, do not exceed 2.5-5 mg. But if you do not find it effective enough, consult your doctor and check whether you can take 100 mg of Sildenafil or not.


Also known as Staxyn, Vardenafil is different from other medications as there is no need to take it with water. You can simply place the pill on your tongue and let it dissolve. Ensure to take it an hour before opting for sexual intercourse. Also, do not crush or split the tablet.


Avanafil comes in all quantities- 50, 100 and 200 mg. One can consume it for about 15-30 minutes before intercourse, but avoid taking it more than once. Both with or without food options are available in this case.

Concluding Words

That being said, erectile dysfunction shouldn’t appear too scary. With the right dosage and procedures, one can easily treat it. Get started on your ED treatment with the right approach. One hundred mg of Sildenafil is perfect with a doctor’s recommendation!

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About Author

With an adept skill of curating content on multiple genres, Mony has harnessed success as a Content Writer quickly. Find her sharing profound thoughts and opinions on lifestyle, beauty, fashion, pets, and parenting.

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