CIALIS 20MG: What You Need to Know
Guía de Salud Masculina
Cialis (tadalafil) 20mg is a medication primarily used to treat erectile dysfunction (ED) in men. Here are some important aspects:
1. Mechanism of action
Inhibition of PDE5: Tadalafil inhibits the enzyme phosphodiesterase type 5 (PDE5). In the penis, this leads to an increase in the levels of cyclic guanosine monophosphate (cGMP). cGMP causes smooth muscle relaxation in the penile blood vessels, allowing increased blood flow into the penis during sexual stimulation, which helps in achieving and maintaining an erection.
Usage
For erectile dysfunction:
- It is typically taken as needed, but some men may also be prescribed a low - dose daily regimen depending on the severity of their condition and the advice of their healthcare provider.
- The effects of a single 20mg dose can last up to 36 hours, which is one of the advantages of Cialis over some other ED medications. This longer duration is sometimes informally referred to as the "weekend pill" as it can potentially provide a more spontaneous sexual experience within that time frame.
For benign prostatic hyperplasia (BPH): In some cases, Cialis is also used to treat the symptoms of BPH. When used for this purpose, it helps to relax the smooth muscles in the prostate and bladder, improving urinary flow and reducing symptoms such as difficulty in starting urination, weak urine stream, and frequent urination.
3. Precautions and side effects
Precautions
- It should not be used in combination with nitrates (e.g., nitroglycerin) as this can cause a significant and potentially dangerous drop in blood pressure.
- Men with certain underlying health conditions such as heart disease, low blood pressure, or liver/kidney problems may need special monitoring or dose adjustments when taking Cialis 20mg.
Side effects
- Common side effects may include headache, indigestion, back pain, muscle aches, flushing, and stuffy or runny nose. These side effects are usually mild and transient. However, if they are severe or persistent, medical attention should be sought.
Cialis 20mg should only be used under the supervision of a qualified healthcare professional who can assess a patient's suitability for the medication and provide appropriate guidance on its use.