Last night i took medication for a pinched nerve as well as my antibiotic. Later on I took a few anacids because of heart burn, not thinking that i wasn t supposed to take anacids with my antibiotic. This morning I have had nausea, dry mouth , headache, blurred vision , dizziness , weakness in my arms and legs and i have red blotchy skin on my face, chest and stomach. Could this be related, and if so, should I get something done? I just don t want to over-react to the situation.