Cialis 20mg (tadalafil) is a medication used primarily to treat erectile dysfunction (ED) and benign prostatic hyperplasia (BPH).
How It Works:
- Mechanism: Cialis belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors. It works by increasing blood flow to the penis during sexual stimulation, helping to achieve and maintain an erection.
Dosage and Administration:
- Standard Dosage: The typical dose for Cialis 20 mg is taken at least 30 minutes before sexual activity. It should not be taken more than once a day.
Side Effects:
- Common Side Effects: Headache, flushing, indigestion, nasal congestion, back pain, and muscle aches.
- Serious Side Effects: Sudden vision loss, hearing loss, or an erection lasting more than 4 hours (priapism). Seek immediate medical attention if these occur.
Precautions:
- Heart Conditions: Those with cardiovascular conditions should consult a doctor before use, as Cialis can interact with medications like nitrates, leading to a dangerous drop in blood pressure.
- Kidney or Liver Issues: Dose adjustments may be necessary for those with severe kidney or liver disease.
Interactions:
- Other Medications: Cialis can interact with other medications such as nitrates, blood pressure medications, and certain antifungals or antibiotics.
- Avoid Grapefruit: Grapefruit and grapefruit juice can increase the level of tadalafil in the bloodstream, leading to increased risk of side effects.
Consultation:
- Before Use: Always consult with a healthcare provider before starting Cialis, especially to rule out contraindications and to determine the appropriate dosage.
If you have more specific questions or need guidance on how to use Cialis 20 mg, it’s best to speak with a healthcare professional.
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