Vega 100 (Sildenafil Tablet) 100mg

Vega 100 is primarily used to treat erectile dysfunction (ED) in adult men. It helps to improve blood flow to the penis, facilitating erections during sexual stimulation.

• Erectile Dysfunction: Helps achieve and maintain an erection during sexual activity.
• Pulmonary Arterial Hypertension: Used to improve exercise capacity in patients with this condition.

• Vega 100 works by inhibiting phosphodiesterase type 5 (PDE5), an enzyme that breaks down cyclic GMP in the body. By inhibiting PDE5, sildenafil increases the levels of cyclic GMP, which relaxes the smooth muscles in the corpus cavernosum of the penis. This relaxation allows for increased blood flow, leading to an erection when sexually stimulated.

Vega 100, like other PDE5 inhibitors, can cause a range of side effects, some of which are common and others that are more serious or rare.

Common Side Effects

• Headache: A frequent side effect that can be mild to moderate.
• Facial flushing: Redness or warmth in the face.
• Dyspepsia: Indigestion or heartburn.
• Nasal congestion: A stuffy nose.
• Dizziness: Feeling lightheaded or unsteady.
• Visual disturbances: Changes in vision, such as a blue tinge or sensitivity to light.
• Nausea: Feeling sick to the stomach.
• Hot flush: A sudden feeling of warmth.

Serious or Rare Side Effects

• Priapism: An erection lasting more than 4 hours, which requires immediate medical attention.
• Sudden hearing loss: A rare but serious side effect that should be reported to a doctor immediately.
• Non-arteritic anterior ischaemic optic neuropathy (NAION): Sudden vision loss, which is a rare but serious condition.
• Severe hypotension: A sudden drop in blood pressure.
• Myocardial infarction: Heart attack, which is a rare but serious risk.
• Stroke: A rare but serious risk associated with the use of PDE5 inhibitors.

Vega 100 should be used with caution and under the supervision of a healthcare professional. Certain precautions should be taken to ensure safe and effective use.

• Cardiovascular assessment: Men with cardiovascular conditions should have a cardiac assessment before starting Vega 100.
• Priapism: Seek immediate medical attention if an erection lasts more than 4 hours.
• Vision changes: Discontinue use and consult a doctor if sudden visual changes occur.
• Hearing loss: Stop using Vega 100 and consult a doctor if sudden hearing loss occurs.
• Alcohol consumption: Avoid significant alcohol intake, as it can compound dizziness, headache, and low blood pressure.
• Grapefruit juice: Avoid grapefruit juice, as it can raise blood levels of sildenafil.
• Store below 25°C: Keep in the original pack, protect from moisture.

Vega 100 can interact with other medications, which may affect its efficacy or increase the risk of side effects. It is important to inform your healthcare provider about all medications you are taking.

Major Interactions (Avoid)

• Nitrates: Avoid using Vega 100 with nitrates, as it can cause a dangerous drop in blood pressure.
• Riociguat: Avoid using Vega 100 with riociguat, as it can cause a dangerous drop in blood pressure.
• CYP3A4 inhibitors: Avoid using Vega 100 with strong CYP3A4 inhibitors, as it can increase the risk of side effects.

Moderate Interactions (Monitor Closely)

• Antihypertensives: Monitor blood pressure closely when using Vega 100 with antihypertensives.
• Alpha-blockers: Monitor blood pressure closely when using Vega 100 with alpha-blockers.
• Erythromycin: Monitor for increased side effects when using Vega 100 with erythromycin.