Can you overdose on cough drops? Short answer: Yes.

It'd take a lot of them, though. More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results. Menthol soothes in small doses, but too much can irritate your body--and in rare cases, cause serious symptoms. Breakthroughs, discoveries, and DIY tips sent six days a week. We all know the feeling--a throbbing in your throat that won't go away.