CIALIS 5MG: What You Need to Know
Guía de Salud Masculina
Cialis (tadalafil) 5mg is a medication often used to treat erectile dysfunction (ED) and also has an indication for the treatment of benign prostatic hyperplasia (BPH). Here are some key points about it:
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). When sexual stimulation occurs, increased cGMP levels cause smooth muscle relaxation in the penile arteries and corpus cavernosum, allowing increased blood flow into the penis, which results in an erection.
In BPH: In the prostate and bladder, PDE5 inhibitors like tadalafil may also have effects on smooth muscle relaxation, which can help relieve some of the urinary symptoms associated with BPH by improving urinary flow and reducing bladder outlet obstruction.
Usage
For ED:
- The 5mg dose can be taken on a daily basis. This is a lower - dose, chronic treatment option compared to the higher doses (e.g., 10mg or 20mg) that are often used as needed for sexual activity. Daily dosing with 5mg Cialis may provide more spontaneity in sexual activity, as the drug is continuously present in the body at a therapeutic level.
- It is important to note that sexual stimulation is still required for an erection to occur even while taking the medication.
For BPH: When used for BPH, the 5mg daily dose can help improve urinary symptoms over time. Some men may experience improvements in both erectile function (if they also have ED) and urinary symptoms when taking tadalafil for BPH.
3. Precautions and side effects
Precautions
- It should not be used in combination with nitrates (e.g., nitroglycerin) or nitric oxide donors, as this can cause a significant and potentially dangerous drop in blood pressure.
- Men with certain cardiovascular conditions should be carefully evaluated before starting tadalafil, as the drug can have effects on blood pressure and heart function.
- Those with liver or kidney impairment may require dose adjustments.
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 to moderate and tend to resolve on their own over time. In rare cases, more serious side effects such as sudden vision or hearing loss may occur, and patients should seek medical attention immediately if they experience any such symptoms.