Menthol Cough Drops Side Effects: I have had a persistent cough, so have been sucking on a lot of m http://www.medications.com/effect/view/36349 I have had a persistent cough, so have been sucking on a lot of menthol cough drops. Now I have erosion of my stomach lining. Just wondering if the cough drops may have caused that? This is interesting because I was trying to find out about side e Wed, 18 Feb 2009 13:18:55 -0500 http://www.medications.com/effect/view/36349?item=17179 This is interesting because I was trying to find out about side effects of menthol cough drops also. I have been using a lot of them (Halls Plus Menthol Eucalyptus) and I have some bleeding in my small intestine. I was wondering if it could be caused by http://www.medications.com/effect/view/36349?item=17179 I eat about 20 -30 of the Halls Extra Stength and have severe con Mon, 27 Jul 2009 18:29:52 -0400 http://www.medications.com/effect/view/36349?item=21844 I eat about 20 -30 of the Halls Extra Stength and have severe constipation. Is this a possible cause??? http://www.medications.com/effect/view/36349?item=21844