Description
Sildigra gold (Sildenafil) 200 mg
Sildigra gold appears to be a sildenafil-containing tablet product. Sildenafil is a prescription phosphodiesterase type 5 (PDE5) inhibitor used for erectile dysfunction. The product name and stated strength should be treated as identification details only; the verified medicine information below is based on sildenafil prescribing information and peer-reviewed evidence.
Active Ingredient and Medicine Class
The verified active ingredient is sildenafil, a PDE5 inhibitor. This class of medicines increases blood flow in penile tissue by enhancing the effects of nitric oxide in the cyclic GMP pathway, which helps support an erection in response to sexual stimulation.
Established Medical Uses
Sildenafil is established for the treatment of erectile dysfunction. Regulatory labeling also includes use in pulmonary arterial hypertension for some sildenafil products, but that is a separate indication and should not be assumed for this product unless specifically stated on its approved label.
How It Works
Sildenafil blocks the PDE5 enzyme, which normally breaks down cyclic GMP. By slowing this breakdown, sildenafil helps relax smooth muscle and increase blood flow in the penis during sexual arousal. It does not create sexual desire on its own.
Important Safety Information
Sildenafil must not be used with nitrates or guanylate cyclase stimulators such as riociguat because of the risk of dangerous hypotension. It is also contraindicated in people with hypersensitivity to sildenafil or any tablet component. Prescribing information warns about cardiovascular risk in patients for whom sexual activity is not advisable. Extra caution is advised with alpha-blockers, antihypertensive medicines, strong CYP3A4 inhibitors such as ritonavir, and other erectile dysfunction treatments. Rare but important concerns include sudden vision loss, sudden hearing loss, prolonged erection, and blood pressure lowering.
Possible Side Effects
Common adverse effects include headache, flushing, dyspepsia, nasal congestion, back pain, myalgia, dizziness, nausea, and abnormal vision. Less common but serious reactions may include priapism, significant hypotension, severe allergic reactions, and vision- or hearing-related events.
Scientific Evidence
Peer-reviewed reviews and meta-analyses consistently report that sildenafil improves erectile function and successful intercourse outcomes compared with placebo in men with erectile dysfunction. Available evidence also shows that the most frequent harms are generally mild to moderate and include headache, flushing, dyspepsia, and visual disturbance.
Medical Information Notice
This page is an educational summary based on sources available at the time of review and does not replace the official patient leaflet, prescribing information, or assessment by a qualified healthcare professional.
Medical Sources
- DailyMed (U.S. National Library of Medicine): VIAGRA (sildenafil citrate) tablets, prescribing information. PubMed-style official prescribing information page
- Rosen RC, et al. “Sildenafil for male erectile dysfunction: a systematic review and meta-analysis.” Archives of Internal Medicine (2002). PubMed article page
