Viagra 50 mg can be used by some men aged 58 years, but its safety depends on overall health. It may not be suitable if there is a history of heart disease, low blood pressure, or severe liver or kidney problems, or if medicines containing nitrates are being taken. A proper medical evaluation is required to determine whether it is safe and effective, so it is advised to consult a doctor before use.

Low sexual desire can have many causes, such as stress, relationship issues, hormonal imbalance, fatigue, or medical conditions, so improving libido usually requires a combination of lifestyle and emotional care rather than a single medicine. Focus on regular exercise, good sleep, a balanced diet, reducing stress (through relaxation, yoga, or meditation), and open communication with your partner, as these can significantly improve desire. Avoid smoking and excess alcohol, and limit overuse of pornography if relevant. If the problem persists, it is important to check for underlying issues like Depression, thyroid problems, or low testosterone (in men), which may need medical treatment. Counselling or sex therapy can also be very helpful. Medications are used only in selected cases under a doctor's guidance, so it is best to seek proper evaluation rather than self-medicating.

Viagra 50 mg is generally effective for most men with erectile dysfunction, but its effectiveness can vary depending on several factors, including your overall health, age, severity of the condition, underlying medical problems (such as diabetes, high blood pressure, or heart disease), other medications, lifestyle factors like stress or alcohol use, and hormonal or vascular issues. These factors can affect the efficacy of the medication. It is important to consult a doctor to assess your condition and receive a personalised treatment plan.