Using generic Viagra, even Df 100, carries potential risks. Headaches are common, along with facial flushing and nasal congestion. You might experience indigestion or muscle aches. Less frequently, but still possible, are vision changes, such as blurred vision or sensitivity to light. Rarely, priapism (a prolonged and painful erection lasting more than four hours) can occur – seek immediate medical attention if this happens.
Serious side effects, though uncommon, include heart problems like chest pain or irregular heartbeat. People with pre-existing heart conditions should discuss Viagra use with their doctor. Hearing loss or sudden vision loss are also possible, albeit rare complications.
Allergic reactions can manifest as skin rashes, itching, or swelling. If you experience any allergic reaction, stop taking the medication and contact a medical professional immediately. These side effects aren’t exhaustive, and individual reactions vary. Always consult a doctor before using Viagra or any medication.
Interactions with other medications are possible. Tell your doctor about all medications, supplements, and herbal remedies you’re taking. This includes nitrates, commonly used for chest pain, as combining them with Viagra can be dangerous. Alcohol consumption can intensify side effects. Follow your doctor’s instructions carefully regarding dosage and usage.
