


Chlorolex 500mg Tablet
Written By Dr. Subita Alagh, BDS,
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS,
Last updated on 13 Oct 2026 | 01:03 AM (IST)



₹16.1
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General Information



Product introduction
Chlorolex 500mg Tablet should be used in the dose and duration as advised by your doctor. Take it with food to decrease the risk of stomach upset. Do not skip any doses and finish the full course of treatment even if you feel better. Stopping it early can result in treatment failure and increase the side effects too. Do not take a double dose to make up for a missed dose. Simply take the next dose as planned. Take measures to reduce the chance of being bitten by mosquitoes like using insect repellent creams on parts of your body, not covered by clothing. Spray mosquito repellent to kill any mosquitoes that may have entered rooms in spite of screening. Wear light-colored and covered clothing when you are outside after sunset.
Some people may experience rash, headache, dizziness, and vomiting as side effects of this medicine. It may also cause stomach pain, diarrhea, loss of appetite, and nausea. Please consult your doctor if these side effects persist for a longer duration.
Inform your doctor if you have diabetes as it can lower the sugar levels in the blood. If you are diabetic, you should monitor your blood sugar regularly. It may cause blurring of vision. Therefore, regular eye examinations are recommended while on treatment with this medicine. When used long-term, your doctor may monitor the amounts of the different types of blood cells in your blood regularly. Inform your doctor if you have unexplained bruising or bleeding, sore throat, fever, or a general feeling of tiredness.
Uses of Chlorolex Tablet
Benefits of Chlorolex Tablet
Chlorolex 500mg Tablet is used to treat malaria, a serious or life-threatening illness that is spread by a parasite that enters the human body by the bite of infected mosquitoes. It kills the infection causing parasite and stops further spread of the infection. Take it only as prescribed and refrain from taking any other medicines along with this medicine (unless advised by the doctor) as they may affect the absorption of this medicine. Do not use this medicine for treating any other condition without consulting your doctor.
Side effects of Chlorolex Tablet
- Limited data available
How to use Chlorolex Tablet
How Chlorolex Tablet works
All substitutes for Chlorolex 500mg Tablet
Lariago-DS Tablet
Leoquin EC 500mg Tablet
Malgo DS 500mg Tablet
Malaclor EC 500mg Tablet
Malaquin 500mg Tablet
Quick tips
- Take it with food to decrease the risk of stomach upset.
- It may cause a blurring of vision when you first start taking it. Use caution while driving or doing anything that requires concentration.
- Eye examination before and at 3–6 monthly intervals during use is required if patients are receiving Chlorolex 500mg Tablet at continuous high doses for a longer duration.
- It may cause low blood sugar levels. Monitor your blood sugar level regularly, if you are diabetic.
- When used long-term, your doctor may monitor the amounts of the different types of blood cells in your blood regularly. Inform your doctor if you have unexplained bruising or bleeding, sore throat, fever, or a general feeling of tiredness.
Safety advice

Alcohol

Pregnancy

Breast feeding

Driving
Sometimes Chlorolex 500mg Tablet causes blurred eyesight or makes it difficult to focus your eyes which may affect your ability to drive.

Kidney

Liver
Regular monitoring of liver function tests may be advised while you are taking this medicine.
Interaction with drugs
Domperidone (Oral Route)
Domperidone (Oral Route)
Domperidone (Oral Route)
Domperidone (Oral Route)
Domperidone (Oral Route)
Frequently asked questions
Fact Box
Chemical Class
Habit Forming
Therapeutic Class
Action Class
Related lab tests
References
- Vinetz JM, Clain J, Bounkeua V, et al. Chemotherapy of Malaria. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 1402-405.
- Furst DE, Ulrich RW, Varkey-Altamirano C. Nonsteroidal Anti-Inflammatory Drugs, Disease Modifying Antirheumatic Drugs, Nonopioids Analgesics, & Drugs Used in Gout. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 630.
- Rosenthal PJ. Antiprotozoal Drugs. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. pp. 901-904.
- Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 248-49.
- Center for Global Health. Chloroquine. [Accessed 30 Mar. 2019] (online) Available from:
- Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-98. [Accessed 29 Mar. 2019] (online) Available from:




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Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)















