Understanding the Active Ingredient in Generic Cialis: Tadalafil
Generic Cialis is a medication used to treat erectile dysfunction (ED) and symptoms of benign prostatic hyperplasia (BPH). It contains the active ingredient tadalafil, which belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. This article will provide an overview of tadalafil and its role in treating ED and BPH.
Tadalafil is a PDE5 inhibitor that works by blocking the action of the enzyme phosphodiesterase type 5. This enzyme is responsible for the breakdown of cGMP, a substance that helps maintain an erection. By blocking this enzyme, tadalafil helps increase the amount of cGMP in the body, which improves blood flow to the penis and helps maintain an erection.
Tadalafil has been approved by the FDA for the treatment of ED and BPH. It is available as a generic drug, meaning it can be purchased at a lower cost than brand-name versions of the medication. It is also available in several different strengths, including 2.5 mg, 5 mg, 10 mg, and 20 mg tablets.
The recommended starting dose of tadalafil for ED is 10 mg taken at least 30 minutes before sexual activity. The dose may be increased to 20 mg or decreased to 5 mg depending on how well it works and how often it is taken. For BPH, the recommended starting dose is 5 mg taken once daily.
Tadalafil is generally well-tolerated, with common side effects including headache, indigestion, back pain, muscle aches, flushing, and stuffy or runny nose. More serious side effects include vision changes, hearing loss, chest pain, irregular heartbeat, swelling in your hands or feet, and fainting. If you experience any of these side effects while taking tadalafil, contact your doctor right away.
In conclusion, tadalafil is the active ingredient in generic Cialis and is used to treat ED and BPH. It works by blocking the action of an enzyme called phosphodiesterase type 5 that breaks down cGMP in the body. Tadalafil is available as a generic drug and comes in several different strengths. The recommended starting dose for ED is 10 mg taken at least 30 minutes before sexual activity; for BPH it’s 5 mg taken once daily. Common side effects include headache, indigestion, back pain, muscle aches, flushing, and stuffy or runny nose; more serious side effects include vision changes, hearing loss, chest pain, irregular heartbeat, swelling in your hands or feet, and fainting.