Medical News Today: How much menthol does it take to overdose?

People cannot usually overdose on cough drops. But cough lozenges can sometimes cause negative symptoms, and this can be worrying. Menthol is normally the key ingredient of cough drops and can result in problems if too much is consumed. Learn here about cough drops and how much menthol it takes to overdose.
Source: Health News from Medical News Today - Category: Consumer Health News Tags: Pharmacy / Pharmacist Source Type: news