Sildenafil (generic Viagra) should only be used with a cardiologist's approval following CABG surgery if your blood pressure is typically low. This is especially important if you take nitrates or have dizziness, as sildenafil can further drop blood pressure. The precise dosage and safety depend on your cardiac medications and blood pressure profile. If permitted, it is usually taken at the lowest dose and no more than once every 24 hours.

It is completely normal to feel concerned or anxious about your size before your first sexual experience. Penis size varies widely, and what matters most is confidence, comfort, communication, and mutual understanding with your partner. Please consult your doctor or urologist before starting Viagra. The doctor will determine the appropriate dose based on your condition.

Viagra 50 mg tablet helps men with erectile dysfunction to achieve and maintain an erection, but it does not directly increase the duration of sexual intercourse. Its effect usually lasts 4 to 6 hours, improving the ability to have sex rather than the total time. If you have concerns about sexual performance or duration, please consult your doctor for personalised advice.

An erect size of around 4.8 inches is within the normal range, and in most cases, size alone is not the main reason for dissatisfaction. There is no safe or proven medicine that can permanently increase penis size; many products advertised for this are ineffective or harmful. Instead, focusing on better communication with your partner, improving foreplay, and trying different positions can greatly improve satisfaction. If there are concerns about erection quality or performance, a doctor can guide appropriate treatment, but for size itself, counselling and sexual health guidance are usually more helpful than medication.

It is best to consult your doctor first to make sure Viagra is safe and right for you. Your doctor will usually start with a low dose.

When there is sexual excitement, Viagra (sildenafil) helps create and sustain a genuine erection by increasing blood flow to the penis. Arousal must already exist for it to generate desire.