This medicine is also sometimes given off-label to help the following conditions: Also, let your doctor know if you drink large amounts of alcohol before starting on this medicine. Your doctor will probably want to order frequent tests to check your body's response to chloroquine. Lithium and plaquenil Chloroquine natural resources Hydroxychloroquine and eyes Chloroquine drug action Drug interactions. What are the potential side. effects of chloroquine? Chloroquine is a relatively well-tolerated. medicine. The most common adverse reactions reported are stomach pain, nausea, vomiting, and headache. These side effects can often be lessened by taking chloroquine with food. Chloroquine may also cause itching in some people. Side Effects. Drug information provided by IBM Micromedex Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Find information about common, infrequent and rare side effects of Chloroquine Phosphate Bulk. Let your healthcare provider know if your symptoms either don't improve or worsen while taking this medicine. Keep all appointments with your doctor and laboratory. Chloroquine phosphate tablets side effects Is Chloroquine a Cure for Coronavirus? Scientists Tout Drug’s., Chloroquine Oral Route Side Effects - Mayo Clinic Dermatomyositis rash and plaquenil recent findingsNortriptyline and plaquenilChloroquine for malaria prophylaxis dosingCan plaquenil make psoriatic arthritis worsePlaquenil pill dosage The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is. Common and Rare Side Effects for Chloroquine Oral. Common and Rare Side Effects for Chloroquine Phosphate Bulk. Chloroquine - FDA prescribing information, side effects.. Find patient medical information for Chloroquine Oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. What are some other side effects of Chloroquine? All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away Belly pain. Stomach cramps. Not hungry. Chloroquine phosphate tablets, chloroquine phosphate, USP, is a 4-aminoquinoline compound for oral administration. It is a white, odorless, bitter tasting, crystalline substance, freely soluble inwater. Chloroquine phosphate tablets are an antimalarial and amebicidal drug.