Quick Answer: What Is The Shelf Life Of Sildenafil?

How many years will Viagra work?

“This is quite common.

Most patients will experience a worsening of their erections after they’ve been on Viagra for a while,” says Hatzichristodoulou.

“They take Viagra for five, six, 10 years, and some days they feel that there is little improvement in function.”.

Is generic sildenafil as good as Viagra?

The takeaway Generic Viagra, sildenafil citrate, works the same as Viagra, but at a lower cost. While Pfizer still manufactures the “little blue pill,” other companies, globally and in the United States, make sildenafil that may look different but is still an effective treatment for erectile dysfunction.

Does Sildenafil really work?

Sildenafil works well for erectile dysfunction. In general, at least two-thirds of men say they have harder erections after taking it. If sildenafil does not work for you, it may be because: you have not waited long enough after taking it before trying to have sex.

Does Sildenafil lose potency over time?

Does Viagra Expire? Like most medications, Viagra can become less effective over time and expire if it’s left unused for too long. Take note of the expiration date printed on your Viagra or generic sildenafil and aim to use the medication as prescribed before it expires. If your Viagra has expired, do not use it.

Does Sildenafil make you bigger?

If you have erectile dysfunction and normally find it difficult to get a complete erection, Viagra might cause your erection to feel bigger than normal. However, it will not make your penis physically larger than its regular size.

Is Viagra a permanent cure for erectile dysfunction?

So erectile dysfunction can be cured, but it depends on the cause. Some causes of ED are easier to “cure” than others. But, with the right diagnosis, support, and treatment, it’s possible for ED to go away without the need for ED medications like Viagra (sildenafil) or Cialis (Tadalafil).

What if Sildenafil does not work?

Eating a large meal, especially a meal that’s high in fat, can delay the absorption of Viagra and make it less effective. If Viagra doesn’t seem to work for you, try taking it two to three hours after your last meal. Wait for Viagra to kick in. Viagra works quickly, but its effects aren’t instant.

How long can you take medicine after the expiration date?

Medical authorities state that expired medicine is safe to take, even those that expired years ago. It’s true the effectiveness of a drug may decrease over time, but much of the original potency still remains even a decade after the expiration date.

How long is sildenafil good for?

Sildenafil (Viagra) for ED (erectile dysfunction) lasts about four hours. It reaches peak concentrations in about an hour, so it’s best to take sildenafil 30 to 60 minutes before sex. While you can take it up to four hours beforehand, the effects will decrease after two hours or so.

Can you build a tolerance to Sildenafil?

Tolerance to sildenafil has been reported, but so has efficacy for up to 4 years without requirement for dose increase. It is possible that tolerance, if any, is due to progression in the organic pathology responsible for the ED.

What happens if you take expired sildenafil?

Once the medication has expired, there is no guarantee that it will be as effective as it had been. The common side effects of Viagra, under normal circumstances, include flushing, headaches, stomach problems, light sensitivity, runny nose, and body aches.

Can I take sildenafil everyday?

Sildenafil is a medication which you can take regularly. It is safe to take every day, starting at 25mg or 50mg per dose with the option to go up to a 100mg dose for those who need it.

Should I take sildenafil on an empty stomach?

Sildenafil can be taken with or without food, but it works faster on an empty stomach. Sildenafil takes longer to start working if you take it with or after a meal.

Which is safer Viagra or Cialis?

Sildenafil (Viagra) is by far the cheapest drug for ED and the one with the longest safety record. It is good for the occasional user but must be taken on an empty stomach. Tadalafil (Cialis) is expensive but lasts longer, making it useful if you have a more active and regular sex life.

How long can the average man stay erect?

“Naturally, without being on any medications, the average erection for an average person would be roughly 10 minutes,” says Simhan. “Of course, there are plenty of people that fall well above (or below) that average.”

Is Sildenafil bad for your heart?

While sildenafil is more widely known for helping genital blood vessels expand to maintain an erection and, more recently, as a treatment for pulmonary hypertension, it has been thought to have little direct effect on the human heart.

How should I take sildenafil for best results?

To treat erectile dysfunction-ED, take this drug by mouth as directed by your doctor, usually as needed. Take sildenafil at least 30 minutes, but no more than 4 hours, before sexual activity (1 hour before is the most effective). Do not take more than once daily.

What will 200mg of Viagra do?

This study demonstrates that administration of sildenafil at doses of 150–200 mg results in sufficient rigidity to achieve vaginal intromission and complete satisfactory sexual intercourse in 24.1% of ED sufferers who had previously failed a trial of sildenafil 100 mg.

Is it safe to take 2 100mg Sildenafil?

Because 100mg is the highest dose available, you should never ‘double up’ on tablets or take more than one in 24 hours. Sildenafil 100mg is the highest safe dosage you can take – if it is ineffective, you should try another ED treatment.

What if viagra doesnt work anymore?

There are several options to treat erectile dysfunction aside from oral medications like Viagra, including: erectile dysfunction pump (penis or vacuum pump) penile injections. surgery for an inflatable penile prosthesis.