What is the difference between Viagra and Cialis, are there any side effects?
Viagra and Cialis are both medications used to treat erectile dysfunction (ED), but they have some differences in their active ingredients, onset of action, duration of effect, and potential side effects.
1. Active Ingredient:
- Viagra- The active ingredient in Viagra is sildenafil. It belongs to a class of drugs called phosphodiesterase type 5 (PDE5) inhibitors.
- Cialis: The active ingredient in Cialis is tadalafil, also a PDE5 inhibitor.
2. Onset of Action:
- Viagra: Typically starts working within 30 to 60 minutes after ingestion. However, it may take longer if taken with a heavy meal.
- Cialis: May start working within 15 to 45 minutes after taking, but some individuals may experience its effects as quickly as 30 minutes after ingestion. Also, it has a longer onset period for daily use (Cialis Daily).
3. Duration of Effect
- Viagra: The effects of Viagra usually last for about 4 to 6 hours.
- Cialis: The effects of Cialis can last up to 36 hours, earning it the nickname "the weekend pill."
4. Side Effects:
Both Viagra and Cialis can have common side effects, although individual experiences may vary. Some potential side effects include:
- Headache
- Flushing
- Upset stomach
- Nasal congestion
- Dizziness
- Back pain
- Muscle aches
- Vision changes
Serious side effects are rare but can include:
- Priapism (an erection lasting more than 4 hours)
- Sudden vision or hearing loss
- Allergic reactions
These medications should be taken under the guidance of a healthcare professional, as they may interact with other medications or have contraindications for certain health conditions.
It's crucial to note that the information provided here is for general understanding. Individual experiences can vary, and it's important to consult with a healthcare provider for personalized advice and information regarding these medications.
Another option is to increase testosterone levels.
Sources:
1. Mayo Clinic - Erectile dysfunction: Viagra and other oral medications:
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