I am wondering if I took 100 mg in the morning, is it okay to take another hundred mg in the evening
According to a study, 200 mg is not appreciably more effective than 100 mg and you have a 63% chance of having adverse effects such as headache, nausea, facial flushing, nasal congestion, dizziness and and visual disturbances. It is not something that is recommended except in cases of severe ED.
- Sildenafil Information for Consumers
- Sildenafil Information for Healthcare Professionals (includes dosage details)
- Side Effects of Sildenafil (detailed)
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