Dizziness, unusual weakness, drowsiness, trouble sleeping, blurred vision, runny nose, or problems ejaculating may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side...
Read moreRecently, a question was asked by one reader as to whether a generic form of an erectile dysfunction medication is different than the... Read more »
Each erectile dysfunction medication (including Cialis, Viagra, and Levitra) has subtle variations in its onset of action and duration of... Read more »
The treatment of erectile dysfunction is part of our daily lives as a result of the mass media advertising campaigns that have been... Read more »
Dear Dr. Motola, I have been taking Flowmax and it has improved my urine flow, but I've been experiencing some side effects -... Read more »
Dear Dr. Motola, Should Flomax/Avodart permanently affect ejaculate volume even after discontinuing medication? I am a 61 year old who... Read more »
An experimental drug for erectile dysfunction appears to work in as little as 15 minutes. The drug--called avanafil--has an onset that is faster than... Read more »
This is a study to compare the effects of a daily dose of Cialis to Viagra on psychological issues such as sexual self-confidence, spontaneity, and... Read more »
Two new study suggests that Cialis (tadalafil) is an effective treatment for erectile dysfunction (ED) caused by benign prostatic hyperplasia (BPH).... Read more »
Healthy men who take Viagra or Cialis for impotence do not need to worry about vision problems, a new study suggests. The company-funded study of 244... Read more »
This is a study to evaluate the safety and effectiveness of tadalafil (Cialis) in the treatment of pulmonary arterial hypertension. This... Read more »