Choose Cialis if you prefer a longer-lasting effect, up to 36 hours. Opt for Viagra if you need quicker onset of action, typically within 30-60 minutes.
Key Differences in Action
Viagra works primarily by increasing blood flow to the penis, leading to an erection when sexually stimulated. This effect is relatively short-lived. Cialis, however, inhibits an enzyme responsible for blood vessel constriction for a significantly extended period.
Dosage and Administration
Viagra is typically taken as needed, about 30-60 minutes before sexual activity. Cialis can be taken daily at a lower dose for consistent readiness or as needed at a higher dose. Always follow your doctor’s prescribed dosage.
Side Effects
| Headache | Common | Common |
| Facial flushing | Common | Common |
| Nasal congestion | Common | Less common |
| Muscle aches | Less common | Less common |
| Back pain | Less common | Less common |
Both medications can cause similar side effects, but their frequency and severity can vary. Discuss any concerns with your doctor.
Cost Considerations
Cost varies depending on dosage, insurance coverage, and pharmacy. Daily Cialis might be more cost-effective in the long run for men who need regular erectile dysfunction treatment. However, Viagra can be cheaper for occasional use.
Choosing the Right Medication
The best medication depends on individual needs and preferences. Factors to consider include the duration of action required, the frequency of sexual activity, and the presence of other health conditions. Consult your doctor for personalized advice.
Precautions
Neither medication should be taken with nitrates. Always inform your doctor about your medical history and current medications before starting either Viagra or Cialis.
