Valtrex (valacyclovir) is an efficient medicine recommended for infections caused by the herpes infection - such as herpes zoster and genital herpes. Taking Valtrex is not visiting heal your herpes yet it will certainly make it possible for you to obtain the signs under control. Your doctor will should understand if you have gotten immunodeficiency disorder, renal illness, liver disease, problems with your immune system, or human immunodeficiency virus infection, as those conditions could influence the amount you are suggested. See to it you notify your medical professional of the significant adverse effects in situation you getting any sort of - such as blood in the pee, confusion, jaundice, rash, irritating, or temperature. Moderate side effects are a lot more most likely and could feature throwing up, upset belly, diarrhea or loosened stools, constipation, and hassle. Do not begin utilizing any type of brand-new medicines until you have actually talked about that with your medical supplier. The following ones have actually been stated to trigger communications with Valtrex: lithium, methotrexate, medications utilized to manage ulcerative colitis, antiviral medicines, IV prescription antibiotics, substance abuse to prevent organ transplant being rejected, cancer medicines, pain or arthritis medications.