Sildenafil: 7 things you should know – Drugs.com
If you buy sildenafil for erectile dysfunction, it can also be known by the brand names Viagra, Aronix, Liberize and Nipatra. Sildenafil for pulmonary hypertension can also be known by the brand names Revatio and Grandipam. This medicine is available on prescription and you can also buy it from most pharmacies. 7. Interactions. Medicines that interact with sildenafil may either decrease its effect, affect how long it works, increase side effects, or have less of an effect when taken with sildenafil. An interaction between two medications does not always mean that you must stop taking one of the medications; however, sometimes it does. Viagra dosage for erectile dysfunction (ED) is usually milligrams (mg), but those over 65 may start at 25 mg. Your doctor will also need to consider possible drug interactions. viagra and atenolol interaction Who can take sildenafil. Most men aged 18 and over can take sildenafil for erectile dysfunction. Most adults and children aged 1 year and over can take sildenafil for pulmonary hypertension. Sildenafil, sold under the brand name Viagra, among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. It is also sometimes used off-label for the treatment of certain symptoms in secondary Raynaud’s phenomenon.
Viagra can be taken after eating or on an empty stomach. However, if you take Viagra after a high-fat meal (e.g. fried food) you might find it takes longer to feel an effect. How does Viagra work? Viagra’s active ingredient (sildenafil citrate) increases blood flow to the penis. It enables a firmer, longer-lasting erection if you are sexually Individual and pooled effect size (mean difference and confidence intervals) of sexual activity in men treated with ARB (valsartan) compared to control (conventional
Cialis (tadalafil) is a popular prescription medication used for erectile dysfunction. Learn how to get the maximum effect from this drug, including the best time to take it, how long it lasts, and what to avoid. Find out more about how Cialis works and its safety profile at Verywell Health. CIALIS for Once Daily Use For patients taking concomitant potent inhibitors of CYP3A4, such as ketoconazole or ritonavir, the maximum recommended dose is 2.5 mg [see Warnings and Precautions and Drug Interactions ]. cialis medication used for Cialis (tadalafil) is a prescription drug that s used to treat erectile dysfunction and benign prostatic hyperplasia. Cialis cost may depend on factors such as your dosage, whether you have Cialis (tadalafil) is a prescription medication used to treat erectile dysfunction (ED) in men. It can help you achieve and maintain an erection for sexual intercourse. Cialis offers two convenient dosing options. You can take it as needed, at least 30 minutes before sex. Or you can take a lower Cialis dose once daily, regardless of sexual Physicians should be aware that CIALIS for once daily use provides continuous plasma tadalafil levels and should consider this when evaluating the potential for interactions with medications (e.g, nitrates, alpha-blockers, anti-hypertensives and potent inhibitors of CYP3A4) and with substantial consumption of alcohol [see Drug Interactions,, ].