Viagra 100 mg tablets contain sildenafil citrate, a prescription medicine used to treat erectile dysfunction in adult men. Sildenafil belongs to a group of medicines called PDE5 inhibitors and works by increasing blood flow to the penis during sexual stimulation. It does not automatically cause an erection, increase sexual desire or protect against sexually transmitted infections.
Viagra 100 mg tablets contain the highest recommended Viagra strength and is not suitable for everyone. A healthcare professional should determine whether sildenafil is appropriate and what strength should be used based on a person’s health, current medications and response to treatment. Never take more than the prescribed amount or combine sildenafil with another erectile dysfunction treatment.
How Viagra 100 mg Tablets Work
During sexual stimulation, the body releases natural chemicals that relax blood vessels in the penis. Sildenafil supports this process by limiting the action of the PDE5 enzyme, which can help improve blood flow and make it easier to achieve and maintain an erection.
Viagra does not work without sexual stimulation and does not permanently cure erectile dysfunction. Its effectiveness and duration can vary between individuals. Factors such as general health, other medications, alcohol consumption and eating a high-fat meal may influence how the medicine works.
Using Viagra 100 mg Safely
Viagra 100 mg tablets should be taken exactly as directed by a healthcare professional. According to U.S. prescribing information, the usual recommended starting dose is 50 mg, although it may be adjusted to 25 mg or 100 mg depending on effectiveness, tolerability and individual health factors. It should not be taken more than once within 24 hours.
Who Should Not Take Viagra 100 mg?
Do not take Viagra with nitrate medicines used for chest pain, including nitroglycerin, isosorbide mononitrate or isosorbide dinitrate. Combining sildenafil with nitrates can cause a dangerous fall in blood pressure. Recreational “poppers” containing nitrates or nitrites must also be avoided.
Speak with a healthcare professional before using sildenafil if you have heart disease, very high or low blood pressure, liver or kidney problems, a bleeding disorder, a stomach ulcer, certain eye conditions or a history of stroke or heart attack. A medication review is also important because sildenafil can interact with alpha-blockers, blood-pressure medicines, certain antifungal medicines, antibiotics and HIV treatments.
Possible Side Effects and Warning Signs
Common sildenafil side effects can include headache, flushing, indigestion, nasal congestion, nausea, dizziness and temporary changes in vision. These effects are often mild, but medical advice should be sought if they are severe, persistent or concerning.
Seek urgent medical attention for chest pain, fainting, sudden loss of vision, a sudden decrease or loss of hearing, difficulty breathing, or an erection that is painful or lasts longer than four hours. Tell emergency healthcare professionals when sildenafil was last taken, particularly if treatment for a heart problem may be required.\
Viagra and Generic Sildenafil
Viagra is the original brand name for sildenafil used to treat erectile dysfunction. FDA-approved generic sildenafil contains the same active ingredient and must meet applicable standards for quality, strength and performance. However, tablet appearance, inactive ingredients, packaging and price may differ between manufacturers.
Only use medication supplied in clearly labeled, intact packaging, and check the stated strength, batch information and expiration date. Avoid products with missing labels, damaged packaging or unclear ingredients. A healthcare professional or pharmacist can help confirm whether a particular sildenafil product and strength are appropriate.
The Key Points to Remember
Viagra 100 mg tablets contain the highest recommended Viagra strength prescription treatment containing sildenafil citrate. It may help with erectile dysfunction when sexual stimulation occurs, but it is not appropriate for every person. The correct strength should be determined with a healthcare professional after considering medical history, other medicines and possible interactions.
Never combine sildenafil with nitrate medicines, and seek urgent help for serious warning signs such as chest pain, sudden vision or hearing loss, or an erection lasting longer than four hours. Reliable medical guidance and clearly labeled medication are essential for safer use.