Plaquenil is used to treat or prevent malaria, a disease caused by parasites that enter the body through the bite of a mosquito. Malaria is common in areas such as Africa, South America, and Southern Asia. Cpt code plaquenil screening Chloroquine and tonic water Dooley says time of day also matters less with Plaquenil® hydroxychloroquine. But, it’s best taken with food. Non-steroidal anti-inflammatories like ibuprofen and naproxen can give people heartburn or upset stomach, she says, so take them at least two hours before you lie down at night or with medications that protect your stomach. For tamoxifen to do its job, it needs to be broken down in the body by a key protein known as CYP2D6. Unfortunately, many common medicines can block or slow down CYP2D6, and that would make tamoxifen less effective. Certain medications used to treat depression should be avoided by women taking tamoxifen. Plaquenil, zantac, rheumatoid arthritis, methotrexate, antacid, stomach, contraindication I have an acid stomach and need to take an antacid need help to choose one that won't be a contraindication. Plaquenil is also an antirheumatic medicine and is used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. This medicine is not effective against all strains of malaria. Ranitidine and plaquenil Plaquenil Hydroxychloroquine - Side Effects, Dosage., Drugs to Avoid for Women Taking Tamoxifen - Stop Cancer Fund Tab chloroquine doseChloroquine dose in hindiMethotrexate plaquenil alcohol If taken in combination with these drugs, it will actually increase your body’s production of stomach acid. This can cause nausea, bloating and stomach pain and can also damage your esophagus. Drugs that reduce stomach acid include Cimetidine Tagamet, Famotidine Pepcid, Ranitidine Zantac and Omeprazole. Don’t EVER use turmeric if you’re on any of the following medications.. Can I take zantac while taking methotrexate and plaquenil?. Ranitidine/otc zantac DailyStrength. I've been on plaquenil for a year and a half and have had no side effects. It took about 8 months for the plaquenil to become completely effective and enable me to get off prednisone. Now I take plaquenil only and my lupus symptoms are much less severe with no advancement to organ involvement. Dosage for Plaquenil. The adult dose of Plaquenil to suppress malaria is 400 mg on the same day each week. The pediatric weekly suppressive dosage is 5 mg/kg of body weight. The adult dose of Plaquenil to treat an acute attack of malaria is an initial dose of 800 mg followed by 400 mg in six to eight hours and 400 mg for two more days. Brand name Zantac. Ranitidine comes as a tablet, capsule, and syrup that are taken by mouth. It also comes as an injectable solution. Ranitidine oral tablet is used to treat intestinal and stomach ulcers, gastroesophageal reflux disease GERD, and conditions where your stomach makes too much acid.