<s>[INST] I had takin a little bit of meth last night while i was drinking alcohol and earlier this evening i started gettin g rashes under my arms, neck, stomach,head and back. i keep gettin chills all over my body. And also tingles everywhere. what does this mean and what do i do. [/INST] Hi, meth...methamphetamine is CNS stimulant drug and likely to get abused by its euphoriant effect so it should not be taken without medical prescription and defiantly not to be taken with alcohol. Your rashes,irritation, all over body could be due to interaction of both of drugs.u consult dermatologist or physician for skin problem and meth..drug use </s>