To get around that, it is best to leave 4 hours between taking either of them. The doctor's indication on my Plaquenil packet does say not to take antacids for 2 hours within taking Plaquenil but I didn't realise that calcium tablets have a similar effect. Plaquenil reviews for uctd Half life of chloroquine What should I avoid while taking hydroxychloroquine Plaquenil, Plaquenil Sulfate, Quineprox? 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. 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. Some of this stuff is an antacid and some is a proton pump inhibitor. I would listen to the pharmacist because they know more about the meds than the docs do. To avoid this, antacids and kaolin should not be taken in the four hours before or after taking this medicine. Hydroxychloroquine may increase the blood levels of digoxin and ciclosporin. ), this is part of the reason I will not touch steroids Brilliant, thank you for letting me know. I find the whole ' Calcium' thing confusing, I have too much calcium in my body which can in turn affect Raynauds but my bones, nails, teeth r so weak, it's hilarious, they break at the slightest thing (& no, I'm not just talking about my nails either! Can i take antacids while taking plaquenil Plaquenil and antacids?, Plaquenil and Pepcid - Who makes generic plaquenilHydroxychloroquine reviews eyesSarcoidosis hydroxychloroquine blood levels If you're taking Plaquenil for an autoimmune condition, your symptoms should begin to improve after a few months, but it can take up to six months for full effects. Plaquenil Hydroxychloroquine - Side Effects, Dosage.. Plaquenil hydroxychloroquine - Netdoctor. Vitamins with plaquenil and pred. DailyStrength. While side effects of corticosteroids are usually to blame, there is also the possibility of ocular damage associated with long-term use of the antimalarial drugs hydroxychloroquine brand name Plaquenil® and chloroquine. A total of 226 drugs are known to interact with Plaquenil, including 8 major drug interactions. For a full list that can be easily searched, visit You should avoid taking antacids or Kaopectate within 4 hours of taking Plaquenil. Some antacids may make it harder for your body to absorb the medication. Plaquenil is VERY hard on the stomach. I take mine with prescription antacids to protect my stomach.