Cialis is a medication used to treat erectile dysfunction (ED) and symptoms of benign prostatic hyperplasia (BPH). It belongs to a class of drugs called phosphodiesterase-5 (PDE5) inhibitors.
How Cialis Treats ED
Cialis works by increasing blood flow to the penis. This happens when the drug blocks PDE5, an enzyme that breaks down cyclic guanosine monophosphate (cGMP). Higher cGMP levels relax blood vessel muscles, allowing more blood to enter the penis, resulting in an erection.
How Cialis Treats BPH
Cialis also relaxes muscles in the prostate and bladder, improving urine flow and reducing symptoms of BPH like frequent urination and weak urine stream. This effect is due to the same PDE5 inhibition mechanism.
Important Considerations
Consult your doctor before taking Cialis. It’s vital to discuss your medical history, including any existing conditions or medications you’re currently using. Cialis can interact with some drugs, so proper guidance is crucial. Side effects are possible and vary in severity; common ones include headache, back pain, and nasal congestion. Cialis is not suitable for everyone.
Dosage and Administration
Your doctor will determine the appropriate dosage based on your individual needs. Follow their instructions carefully.
