3 doctors weighed in:

Does caffeine dilate vessels around sinuses? I know it is a diuretic and therefire contraindicated during sinus infection, but if I stay hydrated...?

3 doctors weighed in
Dr. Bac Nguyen
Family Medicine
2 doctors agree

In brief: No--it constricts

Caffine is a stimulant and has diuretic properties.
It actually has some vasal constrictive property--though mild...

In brief: No--it constricts

Caffine is a stimulant and has diuretic properties.
It actually has some vasal constrictive property--though mild...
Dr. Bac Nguyen
Dr. Bac Nguyen
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