The generic name of KVG is sildenafil citrate.
Sildenafil citrate is a highly selective phosphodiesterase 5 (PDE5) inhibitor, which is mainly used for the treatment of pulmonary arterial hypertension in adults to improve exercise capacity and delay clinical deterioration, as well as for the treatment of erectile dysfunction and so on.
Common adverse reactions to sildenafil citrate tablets mainly include headache, flushing, dizziness, nasal congestion, dyspepsia, and visual abnormalities. Rare adverse reactions mainly include facial edema, shock, weakness, pain, rash, tachycardia, palpitations, postural hypotension and so on.
Sildenafil is prohibited in combination with nitrate drugs, this drug is contraindicated in people who are allergic to this product, and in people whose recent cardiovascular status makes them unfit for sexual intercourse.
If you need to take Sildenafil Citrate, it is recommended to consult a specialist in advance.