Welcome to XXXXXXX I am Dr Anshul varshney.
I have read your query in detail. I understand your concern.
consumption is a common side effect of the drug. Flushing is usually associated with headaches
I personally avoid using Sildenafil in my patients who have hypertension
as this drug also causes reduction in blood pressure.
Also should be avoided in heart patients.
I need to know how much dosage of Sildenafil you have taken?
Also tell me if you have any chest pain
, sweating associated.
As such nothing can be done to counteract the drugs action. It will vanish by itself.
However if you have any chest pain or any severe problem or if you have taken high doses of it or frequent doses of it in a day , you may require in hospital Care.
This is my best advice for you based on details available here. Reply with the questions I have asked. And if you have any other query , please ask me.