Finasteride should be taken as instructed by your doctor or medical practitioner. Avoid taking smaller or bigger amounts, or for a longer period of time.
Take Finasteride with a full glass of water, but can be taken with or without food at the same time each day. To ensure Finasteride is helping with erectile dysfunction and not causing harmful effects, your blood may need to be tested regularly. At the same time, your doctor may test your prostate specific antigen (PSA) to check for prostate cancer.
Finasteride needs to be used regularly to gain the most benefits. If you miss a dose, take a tablet as soon as you remember unless it is close to your next scheduled dose. Do not take an additional pill to make up for the missed dose. If you think you may have overdosed, contact your doctor or medical practitioner immediately.
Whilst taking Finasteride, avoid getting up too fast from a sitting or lying position, otherwise you may feel dizzy.