Posted on 22-Jul-2023 - Last updated: 22-Jul-2023
i was given 40mg of pepcid in the emergency room for a rash that i have all over my body. the er nurse said i can buy it over the counter. i then went to walgreens and the pharmacy stated that pepcid is a histimine blocker but it will not help me with my rash, who do i listen to and why?