It works mainly in the lining of the stomach by sticking to ulcer sites and protecting them from acids, enzymes, and bile salts. Carafate is used to treat an active duodenal ulcer. Plaquenil thrombocytopenia Hydroxychloroquine liver toxicity Wallace 1989 chloroquine Medications like antibiotics, cardiac and vascular medications, non-steroidal anti-inflammatory drugs, alendronate, hydroxychloroquine and quinine are notorious for causing pill oesophagitis. 2 3 Pill oesophagitis has been reported in all age groups and in both men and women. However, some people with pathological disorders like tumours, rings, webs, compression from an enlarged left atrium, hiatus hernia and gastro-oesophageal reflux are more susceptible. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is. Drug interactions are reported among people who take Valtrex and Plaquenil together. This study is created by eHealthMe based on reports of 274 people who take Valtrex and Plaquenil from Food and Drug Administration FDA, and is updated regularly. eHealthMe is the source of postmarketing drug monitoring. The liquid form of Carafate should never be injected through a needle into the body, or death may occur. Sucralfate can heal an active ulcer, but it will not prevent future ulcers from occurring. Drug reaction with acyclovir and sucralfate and hydroxychloroquine PLAQUENIL® - Food and Drug Administration, Drugs & Medications - WebMD Rheumatoid arthritis treatment plaquenilEye toxicity hydroxychloroquine Do not take antacids 30 minutes before or after taking this medicine sucralfate tablets. Try to space other drugs from this one by 2 hours. This medicine stops many drugs from getting into the body. Keep taking this medicine sucralfate tablets as you have been told by your doctor or other health care provider, even if you feel well. Sucralfate Tablets Indications, Side Effects. -. Valtrex and Plaquenil drug interactions - eHealthMe. Hydroxychloroquine - Side Effects, Dosage, Interactions.. A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including rash, itching/swelling especially of the face/tongue/throat, dizziness, trouble breathing. This is not a complete list of possible side effects. Acyclovir is used to decrease pain and speed the healing of sores or blisters in people who have varicella chickenpox, herpes zoster shingles; a rash that can occur in people who have had chickenpox in the past, and first-time or repeat outbreaks of genital herpes a herpes virus infection that causes sores to form around the genitals and rectum from time to time. This appendix provides a table of drug interactions with medications used in other conditions. The British National Formulary BNF includes a summary appendix dedicated to drug interactions. More detailed information can be found in Stockley's Drug Interactions Baxter, 2008. Both of these sources should be checked before adding new drugs to a prescription, particularly if 1 any of the.