Generico Cialis: All You Need to Know
"Generico Cialis" refers to the generic version of Cialis.
I. Active Ingredient and Mechanism
1、Tadalafil
- The active ingredient in Cialis (and its generics) is tadalafil. It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors.
- PDE5 is an enzyme found in the smooth muscle cells of the blood vessels in the penis. By inhibiting PDE5, tadalafil allows for an increase in the levels of cyclic guanosine monophosphate (cGMP). This leads to relaxation of the smooth muscles in the blood vessels of the penis, which in turn increases blood flow into the penis, facilitating an erection when sexual stimulation occurs.
2、Differences from Brand - Name Cialis
- Generic Cialis contains the same active ingredient as the brand - name version. However, it may be produced by different pharmaceutical companies.
- Generic drugs are typically more affordable because they do not have to bear the costs associated with developing and marketing a new drug (which the brand - name company has already done).
3、Medical Use
- It is used to treat erectile dysfunction (ED) in men, which is the inability to achieve or maintain an erection sufficient for sexual intercourse.
- It can also be used to treat symptoms of benign prostatic hyperplasia (BPH), such as difficulty in urination. In this case, it helps to relax the smooth muscles in the prostate and bladder neck, improving urinary flow.
4、Precautions and Side Effects
- Precautions:
- Like all medications, it should be used with caution in patients with certain medical conditions, such as heart problems (especially those taking nitrates, as the combination can cause a dangerous drop in blood pressure), liver or kidney disease.
- It is important to consult a doctor before use, especially if there are underlying health issues or if taking other medications.
- Side Effects:
- Common side effects may include headache, flushing, indigestion, nasal congestion, back pain, and muscle aches. These side effects are usually mild and transient. In rare cases, more serious side effects such as sudden vision or hearing loss may occur, and immediate medical attention should be sought if these symptoms develop.