The most common side effects of VIAGRA: headache; flushing; upset stomach; abnormal vision, such as changes in color vision such as having a blue color tinge and blurred vision; stuffy or runny nose; back pain; muscle pain; nausea; dizziness; rash. Find out more about ED and ways you can support your health for improved erectile function. The information provided is for educational purposes only and is not intended to replace discussions with a healthcare provider. Dosage and strength for pulmonary hypertension Sildenafil tablets for pulmonary hypertension come in 10mg and 20mg strengths. Talk to your doctor if you take too much sildenafil and you’re worried about any of these side effects: headaches. If you do not have a plastic syringe or spoon, ask your pharmacist for one. If you prefer, you may contact the U.The Savings Offer and Program expire on 12/31/ For further information, call , visit test1.ru, or write: Viatris Inc., P.O. Box , Mission, KS See risks & benefits. Learn more about what VIAGRA® (sildenafil citrate), a prescription treatment for ED. Pfizer was paying Dole to help remove the stigma and shame associated with the condition. In another ad, a couple dances with a prominent focus on their wedding rings. The ad’s tagline was. Men will no longer require a prescription to obtain the impotence drug Viagra and will instead be able to buy it over the counter at pharmacies. The decision by the UK Medicines and Healthcare.