Is menthol(not to be confused with methanol) safe? I've got some covonia bronchial balsalm and the active ingredients per 5ml are 7.5mg DXM and 5mg menthol. Would it be safe to take 300ml of it because ive heard that pure menthol can burn you pretty bad?
We're not allowed to give dosage info here, but I'm interested to know what the recommended dosage is. If it's 5ml, then 300ml would be 60x the recommended dose. I would never suggest to take such a high dose of anything especially if you don't know enough about the substance.