Tadapox Tablet is a combination medication containing two active ingredients: tadalafil and dapoxetine. Tadalafil is primarily used to treat erectile dysfunction (ED), benign prostatic hyperplasia (BPH), and, in some cases, pulmonary arterial hypertension (PAH). However, the effectiveness of Tadapox Tablet specifically for treating PAH is uncertain, as it's not typically prescribed for this condition. Pulmonary hypertension (PH) is a complex condition that often requires specialized treatment. Medications specifically approved for PH, such as sildenafil (Revatio) or tadalafil (Adcirca), are designed to target the underlying causes and symptoms of the condition. These drugs work by dilating blood vessels in the lungs, reducing blood pressure in the pulmonary arteries, and improving exercise capacity. It's essential to consult with a healthcare professional for a proper diagnosis and treatment plan if you're experiencing symptoms of pulmonary hypertension. They can determine the most suitable medication and dosage based on your individual needs and medical history.