Please review the following URL and make sure that it is spelled correctly. Gastroesophageal reflux disease is found among people who take Plaquenil, especially for people who are female, 50-59 old , have been taking the drug for 5 - 10 years, also take medication Enbrel, and have Osteoporosis. Hydroxychloroquine and tinnitus Plaquenil and low libido Avoid taking an antacid or Kaopectate kaolin-pectin within 4 hours before or after you take hydroxychloroquine. Some antacids can make it harder for your body to absorb hydroxychloroquine. What other drugs will affect hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? Plaquenil and Pepcid. Support Forums. I wonder if this is a personal opinion about taking it earlier than the plaquenil or maybe something we need to check into more. Hi Gidget. It may be how the pepcid it works. Some of this stuff is an antacid and some is a proton pump inhibitor. I would listen to the pharmacist because they know more. 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. On e Health Me, you can evaluate side effects and drug interactions from 16 million FDA reports. This study is created by e Health Me based on reports of 48,911 people who have side effects when taking Plaquenil from Food and Drug Administration (FDA), and is updated regularly. Antacid and plaquenil Hydroxychloroquine Plaquenil and Hair Loss Is my., Plaquenil and Pepcid - Plaquenil 400 mgHydroxychloroquine interaction with gabapentinPlaquenil cold urticariaWhat is plaquenil given for Gastroesophageal reflux disease is found among people who take Plaquenil, especially for people who are female, 50-59 old, have been taking the drug for 5 - 10 years, also take medication Enbrel, and have Osteoporosis Will you have Gastroesophageal reflux disease with Plaquenil.. Side Effects of Plaquenil Hydroxychloroquine, Warnings, Uses. Plaquenil Reviews Everyday Health. Drug interactions are reported among people who take Ranitidine and Plaquenil together. This study is created by eHealthMe based on reports of 424 people who take Ranitidine and Plaquenil from Food and Drug Administration FDA, and is updated regularly. On eHealthMe, you can evaluate side effects and drug interactions from millions of FDA reports. Plaquenil hydroxychloroquine is considered an older DMARD disease modifying anti-rheumatic drug. Plaquenil was actually first classified as an antimalarial drug, but it is also used to treat certain rheumatic and autoimmune conditions which are unrelated to malaria. Generally, Plaquenil is a treatment option as monotherapy used alone for mild rheumatoid arthritis or as combination. Plaquenil-induced toxicity usually will not occur before five years of taking the drug. “Eye damage due to Plaquenil is not common,” he says. “Rarely will anybody who has good vision and minimal symptoms develop loss of central vision or ability to read if annual screening is done and visual are symptoms reported as soon as they occur so.