سعر كيماجرا 100 مجم 8 قرص 2026

Kemagra 100 mg sildenafil chewable tablets, pack of 8, by Chemipharm (Egypt).

• Common: headache, flushing, dyspepsia, abnormal vision (colour tinge, blurred vision, light sensitivity), nasal congestion, back pain, myalgia, nausea, dizziness and rash.General active-ingredient information · DailyMed (U.S. National Library of Medicine)

• Use with nitric oxide donors such as organic nitrates or nitrites in any form (potentiates their hypotensive effect).General active-ingredient information · DailyMed (U.S. National Library of Medicine)
• Use with guanylate cyclase stimulators such as riociguat.General active-ingredient information · DailyMed (U.S. National Library of Medicine)
• Known hypersensitivity to sildenafil or any component of the tablet.General active-ingredient information · DailyMed (U.S. National Library of Medicine)

• Not generally for men in whom sexual activity is inadvisable because of cardiovascular status; sildenafil has systemic vasodilatory effects (transient blood pressure decreases).General active-ingredient information · DailyMed (U.S. National Library of Medicine)
• Erection lasting more than 4 hours or priapism needs immediate medical help to avoid permanent damage; use with caution with penile deformation or conditions predisposing to priapism.General active-ingredient information · DailyMed (U.S. National Library of Medicine)
• Stop and seek medical attention for sudden loss of vision (possible NAION) or sudden decrease or loss of hearing.General active-ingredient information · DailyMed (U.S. National Library of Medicine)
• Hypotension risk with alpha-blockers or other antihypertensives; with ritonavir sildenafil exposure rises about 11-fold.General active-ingredient information · DailyMed (U.S. National Library of Medicine)

• Organic nitrates / nitric oxide donorsContraindicated: sildenafil potentiates their hypotensive effect.DailyMed (U.S. National Library of Medicine)
• Alpha-blockersAdditive blood pressure lowering; patient should be stable on the alpha-blocker and sildenafil started at the lowest dose (25 mg).DailyMed (U.S. National Library of Medicine)
• RitonavirSildenafil AUC increased about 11-fold; recommended dose 25 mg with a maximum of 25 mg in 48 hours.DailyMed (U.S. National Library of Medicine)
• Strong CYP3A4 inhibitors (e.g. ketoconazole, itraconazole, saquinavir) or erythromycinIncreased sildenafil levels; consider a 25 mg starting dose.DailyMed (U.S. National Library of Medicine)
• AmlodipineAdditional mean reduction in supine blood pressure of about 8/7 mmHg when given with sildenafil 100 mg.DailyMed (U.S. National Library of Medicine)

• Not indicated for use in females; no data in pregnant women; animal studies at high doses showed no adverse developmental outcomes (US VIAGRA label).General active-ingredient information · DailyMed (U.S. National Library of Medicine)
• Not indicated for use in females; limited data show sildenafil and its active metabolite in human milk.General active-ingredient information · DailyMed (U.S. National Library of Medicine)

• Sildenafil: Inhibits PDE5, which degrades cGMP in the corpus cavernosum, enhancing the effect of nitric oxide released during sexual stimulation (US label).