Introduction
Contents
Cialis is a medication used to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH). It contains the active ingredient Tadalafil, which belongs to a group of drugs called phosphodiesterase type 5 (PDE5) inhibitors. Cialis works by increasing blood flow to the penis, helping men achieve and maintain an erection.
How does Cialis work?
Cialis works by inhibiting the action of PDE5, an enzyme that breaks down a molecule called cyclic guanosine monophosphate (cGMP). cGMP is responsible for relaxing the smooth muscles in the penis, allowing blood to flow in and create an erection. By inhibiting PDE5, Cialis helps to increase the amount of cGMP, which leads to better blood flow and improved erections.
How to use Cialis
Cialis is available in tablet form, with strengths ranging from 2.5mg to 20mg. The recommended starting dose is 10mg, taken at least 30 minutes before sexual activity. The dose can be increased or decreased based on individual response and tolerability. Cialis can be taken with or without food, but avoid high-fat meals as they can reduce the effectiveness of the medication.
Side effects
Like all medications, Cialis can cause side effects. The most common side effects include headache, back pain, muscle aches, flushing, and indigestion. These side effects are usually mild and go away within a few hours. However, if you experience any severe or persistent side effects, contact your healthcare provider.
Precautions
Before taking Cialis, tell your healthcare provider about all your medical conditions and any medications you are taking, including prescription and over-the-counter drugs, vitamins, and herbal supplements. Cialis should not be taken with nitrates, which are often used to treat chest pain or angina. If you have a history of heart disease, stroke, or low blood pressure, talk to your healthcare provider before taking Cialis.
Conclusion
Cialis is a safe and effective medication for treating erectile dysfunction and benign prostatic hyperplasia. It works by increasing blood flow to the penis, helping men achieve and maintain an erection. Like all medications, it can cause side effects, but these are usually mild and go away within a few hours. If you are experiencing ED or BPH, talk to your healthcare provider to see if Cialis is right for you.
References
1. Cialis Prescribing Information. Retrieved from https://www.accessdata.fda.gov/drugsatfda_docs/label/2011/021368s20lbl.pdf
2. Mayo Clinic. (2022). Tadalafil (Oral Route). Retrieved from https://www.mayoclinic.org/drugs-supplements/tadalafil-oral-route/side-effects/drg-20067204?p=1
3. National Institute of Diabetes and Digestive and Kidney Diseases. (2022). Erectile Dysfunction. Retrieved from https://www.niddk.nih.gov/health-information/urologic-diseases/erectile-dysfunction
