Zenegra 100 mg (sildenafil citrate) should be avoided by certain patients due to potential risks and interactions. Here’s a list of individuals who should not take Zenegra 100 mg or should take it with extreme caution:
Patients taking nitrates: People who are using nitrate medications (e.g., nitroglycerin for chest pain or heart conditions) should avoid Zenegra. Combining sildenafil with nitrates can cause a severe drop in blood pressure, which can be dangerous.
Severe heart or liver problems: Individuals with a history of severe heart conditions, such as recent heart attack, heart failure, or arrhythmias, should not use Zenegra without consulting a doctor. This also applies to those with severe liver impairments, as the drug may not be processed properly.
Severe low blood pressure (hypotension): Zenegra can lower blood pressure. Patients with existing low blood pressure (hypotension) should avoid it or consult a doctor before use.
Severe kidney problems: Those with severe renal (kidney) impairment may require dose adjustments, and it’s best to avoid Zenegra 100 mg unless recommended by a healthcare provider.
Recent stroke or heart attack: Patients who have experienced a stroke or heart attack in the past 6 months should avoid Zenegra unless approved by their healthcare provider.
Vision-related conditions: People with certain eye conditions, such as retinitis pigmentosa (a rare inherited eye disease) or other visual issues related to the optic nerve, should avoid using Zenegra, as it can cause or worsen vision problems.
Allergy to sildenafil: Patients who are allergic to sildenafil or any other ingredients in Zenegra should avoid taking it.
Concurrent use with other ED treatments: Patients already using other erectile dysfunction medications, such as other PDE5 inhibitors (e.g., tadalafil or vardenafil), should not use Zenegra to avoid overdose or excessive side effects.
Patients with penile deformities or risk of priapism: Individuals with certain physical conditions, such as penile deformities or those with priapism (painful erection lasting more than 4 hours), should avoid Zenegra.
It’s essential to consult with a healthcare provider before starting Zenegra 100mg to assess any potential risks based on your medical history and current medications.