Metoprolol is a type of medication called a beta blocker. It works by relaxing blood vessels and slowing heart rate, which improves blood flow and lowers blood pressure. Plaquenil and sex drive Plaquenil sweets syndrome Moa of plaquenil Hydroxychloroquine sulphate tablets in india PLAQUENIL hydroxychloroquine sulfate tablets is indicated for the treatment of rheumatoid arthritis, and discoid and systemic lupus erythematosus, in patients who have not responded satisfactorily to drugs with less potential for serious side effects. Other Interactions. Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco. Hydroxychloroquine sulfate is a colorless crystalline solid, soluble in water to at least 20 percent; chemically the drug is 2-4-7-Chloro-4-quinolylaminopentylethylamino ethanol sulfate 11. PLAQUENIL hydroxychloroquine sulfate tablets contain 200 mg hydroxychloroquine sulfate, equivalent to 155 mg base, and are for oral administration. Doctors prescribe the long-acting form of the drug (Toprol XL) to treat heart failure. Metoprolol can also improve the likelihood of survival after a heart attack. Plaquenil and sarafem interactions Hydroxychloroquine, Hydroxychloroquine Oral Route Before Using - Mayo Clinic Chloroquine dose for childChloroquine dormant Ibuprofen also thins the blood. If ibuprofen and Plavix are taken together it creates an interaction that thins the blood even more, which may cause gastrointestinal bleeding from ulcers in the digestive tract. Common side effects of ibuprofen and Plavix include headaches, dizziness, rash, abdominal pain, and diarrhea. Ibuprofen and Plavix Warning Can You Take Them Together?. Plaquenil Hydroxychloroquine Uses, Dosage, Side Effects.. Hydroxychloroquine Plaquenil Side Effects & Dosage for Malaria. All information contained within the Johns Hopkins Lupus Center website is intended for educational purposes only. Physicians and other health care professionals are encouraged to consult other sources and confirm the information contained within this site. Hydroxychloroquine HCQ, sold under the brand name Plaquenil among others, is a medication used for the prevention and treatment of certain types of malaria. Specifically it is used for chloroquine-sensitive malaria. Other uses include treatment of rheumatoid arthritis, lupus, and porphyria cutanea tarda. It is taken by mouth. Find patient medical information for Sarafem Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.