How Many 20 Mg Sildenafil Should I Take?
Adults—5 or 20 milligrams (mg) three times a day. Each dose should be taken about 4 to 6 hours apart. Children—Use and dose must be determined by your doctor.
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.
Sildenafil 50mg vs 100mg | LloydsPharmacy Online Doctor UK
Can I take 20mg sildenafil twice a day?
Sildenafil tablets for pulmonary hypertension come in 10mg and 20mg tablets. The usual adult dose is 20mg taken 3 times a day. Doses for children can range from 10mg to 20mg taken 3 times a day, depending on their weight.
Sildenafil (Viagra): medicine for erection problems - NHS
Can I take two 20mg Sildenafil?
Sildenafil is available in doses of 25 mg, 50 mg, and 100 mg. Never take more than prescribed or more than one dose within 24 hours.
How Much Sildenafil Is Too Much? - Health Guide - Ro - The ...
How long does a 20 mg sildenafil last?
The simple answer is usually around 4 hours, with the maximum effect between 30 mins and 2.5 hours after taking – see graph below. However several factors will have an effect on how quickly the drug is absorbed and expelled from the bloodstream.
How long does sildenafil last? - Dr Fox