CIALIS 20mg: All You Need to Know about This Dosage
Cialis (tadalafil) 20mg is a medication used to treat erectile dysfunction (ED) in men and also for the treatment of symptoms of benign prostatic hyperplasia (BPH) in some cases. Here is some important information about it:
1. Mechanism of action
- It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. PDE5 is an enzyme that breaks down cyclic guanosine monophosphate (cGMP) in the smooth muscle cells of the penis. By inhibiting PDE5, Cialis increases cGMP levels, which leads to relaxation of the smooth muscles in the penile arteries and allows increased blood flow into the penis, resulting in an erection when sexual stimulation occurs.
2. Usage for erectile dysfunction
Dosage and administration:
- The typical starting dose for treating ED is 10mg, but in some cases, a doctor may prescribe 20mg. It should be taken as needed, approximately 30 minutes to 12 hours before sexual activity.
- The maximum recommended dosing frequency is once per day.
Effectiveness:
- Many men experience improved ability to achieve and maintain an erection with Cialis. However, individual responses can vary.
- It does not work automatically; sexual stimulation is still required for an erection to occur.
3. Usage for benign prostatic hyperplasia (BPH)
Dosage and administration:
- For BPH, the recommended dose is often 5mg once daily. In some cases, a doctor may increase the dose to 20mg once daily based on the patient's response and tolerance.
Effect on BPH symptoms:
- It helps to relax the smooth muscle in the prostate and bladder neck, which can improve urinary symptoms such as difficulty in starting urination, weak urine flow, and frequent urination associated with BPH.
4. Precautions and side effects
Precautions:
- It should not be used by men who are taking nitrates (e.g., nitroglycerin) for chest pain, as this combination can cause a dangerous drop in blood pressure.
- People with certain heart conditions, liver or kidney problems may require special consideration and dose adjustment.
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.
Cialis 20mg should only be used under the supervision of a healthcare provider who can determine if it is appropriate for an individual's medical condition, taking into account their overall health, medications they are taking, and other factors.