We evaluated 50 patients with vivax malaria in Mâncio Lima, Acre, treated with chloroquine and primaquine. Patients were evaluated for the presence of 21 symptoms before and after treatment and for reported side effects of these drugs after treatment was started. Chloroquine phosphate fish food How long does plaquenil take to work for lupus How does plaquenil help fight lupus Chloroquine cell signalling Stop taking primaquine and call your doctor at once if you have fever; dark colored urine; pale or yellowed skin; or. confusion or weakness. Check with your doctor immediately if any of the following side effects occur Incidence not known. Back, leg, or stomach pains black, tarry stools bleeding gums bluish-colored lips, fingernails, or palms chest pain chills cough dark urine difficulty breathing dizziness, faintness, or lightheadedness Some side effects of primaquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. The treatment reduced the occurrence of these symptoms and reduced the lack of appetite, but gastrointestinal symptoms and choluria increased in frequency. The most frequent symptoms before medication were headache, fever, chills, sweating, arthralgia, back pain, and weakness, which were present in between 40% and 76% of respondents. Chloroquine primaquine side effects Aralen chloroquine Malaria Drug Side Effects & Dosage, Primaquine Oral Route Side Effects - Mayo Clinic Chloroquine absorption Some of the most common primaquine side effects may include but are not limited to Nausea and vomiting. Loss of appetite. Stomach upset. Abdominal stomach cramps. Diarrhea. Primaquine Side Effects - Malaria Home Page. Primaquine Side Effects Common, Severe, Long Term -. CDC - Malaria - Travelers - Choosing a Drug to Prevent Malaria. Primaquine. Uses. Primaquine is used with other medications to prevent and treat malaria caused by mosquito bites in countries where malaria is common. Side Effects. Precautions. Interactions. Primaquine; Chloroquine; Doxycycline; Proguanil; Proguanil with atovaquone; Side Effects Of Anti-Malarial Medicines and Drugs. The drugs are advised to be taken under the prescription of a doctor. Pregnant and breastfeeding lasies should seek medical advice. Epilepsy people should avoid anti-malarial drugs like Mefloquine and chloroquine. Primaquine can effective in treating malarial infections, but there are many precautions while taking primaquine. Prevents and treats malaria, and also treats a type of bowel infection. Effectively prevents and treats malaria, and treats a certain type of intestinal infection but can cause serious side effects in certain people.