Malaria is common in areas such as Africa, South America, and Southern Asia. This medicine is not effective against all strains of malaria. Malaria drug combined mice chloroquine 17 2019 Hydroxychloroquine price walmart Chloroquine mode of autophagy inhibition SIDE EFFECTS. The following adverse reactions have been identified during post-approval use of PLAQUENIL or other 4-aminoqunoline compounds. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Plaquenil is an antimalarial medication and Azulfidine EN-tabs is an anti-inflammatory agent and immunomodulatory agent. Side effects of Plaquenil and Azulfidine that are similar include nausea, vomiting, loss of appetite, diarrhea, dizziness, spinning sensation, headache, ringing in your ears, or itching or skin rash. Side Effects Nausea, stomach cramps, loss of appetite, diarrhea, dizziness, or headache may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Remember. Hydroxychloroquine may also be used for purposes not listed in this medication guide. Hydroxychloroquine is also used to treat symptoms of rheumatoid arthritis and discoid or systemic lupus erythematosus. Plaquenil and folic acid interactions Iron Supplement and Plaquenil interaction Treato, Plaquenil vs. Azulfidine Prescription Treatment for. Plaquenil gum sores purpleChloroquine phosphate and invertebratesPlaquenil a preventive medicineSpell hydroxychloroquinChloroquine methemoglobin WebMD provides information about interactions between Lactobacillus Casei-Folic Acid Oral and folic-acid-pyrimethamine-hydantoins. Interactions between Lactobacillus Casei-Folic Acid Oral and.. Plaquenil Oral Uses, Side Effects, Interactions.. Taking Folic Acid with Methotrexate What Patients Need to Know. Nov 09, 2018 Hydroxychloroquine 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. Folic acid is the manufactured form of folate. Taking folic acid can help to make up for, or supplement, the folate that your body loses when you take methotrexate. The different treatment schedules with folic acid can lead to questions as to what is the right one. Rheumatologist Scott Zashin, a clinical assistant professor at the University of Texas Southwestern Medical School says, "I have my patients take it daily, including the day of methotrexate.