Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur while taking methocarbamol: Incidence not known Some side effects of methocarbamol may occur that usually do not need medical attention. Chloroquine vs atovaquone What does plaquenil do to your eyesight Hydroxychloroquine should you take if you are anemic Apr 10, 2019 Plaquenil is sometimes given only once per week. Choose the same day each week to take this medicine if you are on a weekly dosing schedule. Take Plaquenil with a meal or a glass of milk. To prevent malaria Start taking Plaquenil 2 weeks before entering an area where malaria is common. Continue taking the medicine regularly during your stay. The study is based on hydroxychloroquine sulfate and methocarbamol the active ingredients of Plaquenil and Robaxin, respectively, and Plaquenil and Robaxin the brand names. Other drugs that have the same active ingredients e.g. generic drugs are not considered. Find patient medical information for Plaquenil Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. These side effects may go away during treatment as your body adjusts to the medicine. Is plaquenil with methocarbamol 500 mg Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria, Plaquenil and Robaxin drug interactions - eHealthMe Plaquenil and mmr vaccineHydroxychloroquine atiChloroquine gametocidalCan plaquenil lower your calcium numbersPlaquenil macular damage Be sure to get the pills that are just pure methocarbamol usually 500 mg and NOT the ones mixed with ibuprofen, aspirin, and especially acetaminophen. Methocarbamol seems to be harmless in therapeutic doses less than 2 or maybe 3 grams, and isn't known to cause severe damage when mixed with alcohol. You must be truly desperate. Robaxin / methocarbamol Drugs. Plaquenil Oral Uses, Side Effects, Interactions, Pictures.. How long does it take for 500mg methocarbamol to start.. Robaxin Methocarbamol is indicated as an adjunct to rest, physical therapy, and other measures for the relief of discomfort associated with acute, painful musculoskeletal conditions. The mode of action of methocarbamol has not been clearly identified, but may be related to its sedative properties. Adults—At first, three tablets of 500 milligrams mg or two tablets of 750 mg total dose of 1500 mg four times a day. Your doctor may adjust your dose as needed. Children—Use and dose must be determined by your doctor. Missed Dose. If you miss a dose of this medicine, take it as soon as possible. Methocarbamol Robaxin is an oral medication used to treat muscle pain and stiffness. Learn about side effects, warnings, dosage, and more.