Quick Summary
HETQ 300 Tablet
Last updated on 31 Mar 2026 | 09:29 AM (IST)
₹122
MRP: ₹135
(You Save ₹13)
10 TABLET(s) IN A STRIP
10% OFF
₹122
MRP: ₹135.00
Inclusive of all taxes
10% Off
Dispatch: Today
Order In: 0h 0m 0s
0h 0m 0s
Order before timer ends to ensure your medicine is dispatched at...
Substitutes
HCQS 300mg Tablet
IPCA LABORATORI...
₹ 20.73/tablet
70% costlier
Zy-Q 300mg Tablet
ZYDUS CADILA
₹ 16.53/tablet
36% costlier
Introduction
HETQ 300 Tablet consists of the active ingredient Hydroxychloroquine. It is a medication used for several decades to treat and prevent malaria. It also manages certain autoimmune conditions such as rheumatoid arthritis and lupus. However, it gained significant attention in early 2020 due to its potential use in treating COVID-19. During the COVID-19 pandemic, there was a lot of speculation and debate about the effectiveness of HETQ 300 Tablet as a treatment for the disease. Some early laboratory studies and reports suggested that it might have antiviral properties and be useful in reducing the severity of COVID-19 symptoms.
In some cases, HETQ 300 Tablet is also used as a steroid-sparing agent, allowing for a reduction in the dosage of corticosteroids used to manage these conditions. This medication helps reduce skin sensitivity to sunlight and minimize the occurrence of skin rashes or lesions triggered by UV exposure. Individuals with pre-existing retinal or visual field changes and previous blood disorders should exercise caution when considering HETQ 300 Tablet therapy.
Uses
HETQ 300 Tablet is indicated to treat the following conditions:
-
Rheumatoid arthritis
-
Juvenile idiopathic arthritis (in children)
-
Discoid and systemic lupus erythematosus.
-
Skin problems caused due to sensitivity to sunlight
-
Treatment & prevention of uncomplicated malaria.
-
Prevention of graft vs. host disease after stem cell transplantation.
How HETQ 300 Tablet works
Hydrochloroquine in HETQ 300 Tablet exerts its effects by accumulating in the acidic compartments of cells, such as the lysosomes, where it interferes with various cellular processes. It inhibits the acidification of these compartments, impairs the processing of antigens, and alters the function of immune cells. Additionally, this medicine may have antiviral properties by interfering with viral entry into cells and inhibiting viral replication.
Interaction of HETQ 300 Tablet with other drugs
Inform your healthcare provider about all your medicines, including prescription, over-the-counter, nutritional or vitamin supplements, and herbal products. Certain medications may interact with HETQ 300 Tablet, reducing effectiveness by causing undesirable side effects.
Storage conditions
-
Store at temperature between 20-25°C (68-77°F).
-
Keep away from moisture, heat, and light.
-
It should not be frozen.
-
Keep it in its original packaging until it is ready to be used.
-
Keep out of the reach of children and pets.
How to take HETQ 300 Tablet
HETQ 300 Tablet capsules or tablets are taken orally. The medication is usually taken once a day, with or without food, as directed by your healthcare provider. Swallow the capsule or tablet whole without crushing or chewing it.
Safety Advices
Pregnancy
HETQ 300 Tablet is generally considered safe during pregnancy. However, it is always important to consult a healthcare provider before using any medication during pregnancy.
Breast Feeding
Breastfeeding women should consult a doctor before taking HETQ 300 Tablet
Lungs
If you have a pre-existing lung condition, such as chronic obstructive pulmonary disease (COPD) or asthma, it is important to consult your healthcare provider before taking HETQ 300 Tablet.
Liver
People with pre-existing liver disease, such as cirrhosis or hepatitis, should consult a doctor before taking HETQ 300 Tablet.
Alcohol
Alcohol can interact with HETQ 300 Tablet in various ways, including increasing the risk of side effects, decreasing the effectiveness of the medication, or causing other harmful interactions.
Driving
Patients should always monitor their response to the HETQ 300 Tablet medication and be cautious when driving or operating machinery if they experience any side effects that may impair their ability to do so safely.
Side Effects
HETQ 300 Tablet causes side effects like all medications, although not everyone will experience them.
Serious:
-
Heart rhythm abnormalities (arrhythmias)
-
Retinal Toxicity
-
Aplastic anaemia or agranulocytosis (decrease in red or white blood cells or platelets)
-
Allergic Reactions
-
Liver or Kidney Problems
Common:
-
Nausea and vomiting
-
Diarrhea
-
Headache
-
Dizziness
-
Rash or itching
-
Abdominal cramps
-
Loss of appetite
-
Hair loss or changes in hair colour.
Expert Tips
-
Prioritise safety when using HETQ 300 Tablet or any other medication.
-
Consult a healthcare professional before starting treatment to ensure it is suitable for your medical history and condition.
-
Stay alert to potential side effects and report any unusual or concerning symptoms to your doctor immediately.
-
Regular blood monitoring may be required, especially for individuals with pre-existing blood disorders or those at higher risk.
-
Maintain open communication with your healthcare provider throughout treatment to ensure the safe and effective use of this medicine.
FAQs
Q1.
Can HETQ 300 Tablet Prevent or Cure COVID-19?
Major health organizations do not recommend using HETQ 300 Tablet to prevent or treat COVID-19. Studies have not provided sufficient evidence to support its effectiveness against the virus.
Q2.
Can HETQ 300 Tablet be used for weight loss?
No, HETQ 300 Tablet is not approved or indicated for weight loss purposes. Its use should be strictly for approved medical conditions under the guidance of a healthcare professional.
Q3.
Can HETQ 300 Tablet be used in children?
HETQ 300 Tablet can be used in children for certain medical conditions, such as juvenile idiopathic arthritis or lupus. However, the dosage and safety considerations may vary depending on the child's age and weight. Consult a pediatric healthcare professional for appropriate guidance.
Q4.
Can HETQ 300 Tablet cause vision loss?
Prolonged use of HETQ 300 Tablet can rarely lead to retinal toxicity, which may result in vision changes or loss of vision. Regular eye examinations are recommended to detect any potential retinal damage.
Q5.
Can HETQ 300 Tablet interact with birth control pills?
HETQ 300 Tablet is not known to have significant interactions with hormonal birth control pills. However, informing your healthcare professional about all medications you take, including contraceptives, is always recommended to ensure no potential interactions.
Q6.
Can HETQ 300 Tablet be used in patients with kidney disease?
HETQ 300 Tablet can be used in patients with kidney disease, but dosage adjustments may be necessary based on the level of kidney function. Close monitoring of kidney function is recommended during treatment in individuals with kidney disease.
Fact Box
|
Molecule name
|
Hydroxychloroquine |
|
Therapeutic class |
Anti-viral |
|
Pharmacological class |
Antimalarial Drugs and Disease-modifying Antirheumatic Drugs (DMARDs) |
|
Indications |
1. Rheumatoid arthritis 2. Juvenile idiopathic arthritis (in children) 3. Discoid and systemic lupus erythematosus. 4. Skin problems caused due to sensitivity to sunlight. 5. Treatment & prevention of uncomplicated malaria. 6. Prevention of graft vs. host disease after stem cell transplantation |
References
-
Zentiva, Electronic Medicines Compendium (EMC), [Revised on Dec 2021] [Accessed on 16th May 2023], https://www.medicines.org.uk/emc/files/pil.1764.pdf
-
Douglas F. Lake and Adrienne D. Briggs, Immunopharmacology, Lange’s Basic & Clinical Pharmacology, 14th Edition, 2018, 977-1002.
-
Concordia Pharmaceuticals Inc, US Food and Drug Administration, [Revised on Jan 2017] [Accessed on 16th May 2023], https://www.accessdata.fda.gov/drugsatfda_docs/label/2017/009768s037s045s047lbl.pdf
-
H Khoury et al; Hydroxychloroquine for the prevention of acute graft-versus-host disease after unrelated donor transplantation; Published on 01/11/2003; Accessed on 16/05/2023; https://www.astctjournal.org/article/S1083-8791(03)00294-5/fulltext
Disclaimer
MrMed’s primary intention is to ensure that its consumers get information that is reviewed by experts, accurate and trustworthy. The information and contents of this website are for informational purposes only. They are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please seek the advice of your doctor and discuss all your queries related to any disease or medicine. Do not disregard professional medical advice or delay in seeking it because of something you have read on MrMed. Our mission is to support, not replace, the doctor-patient relationship.
Did you find this information helpful?
Author Details
Written By
Dr. Vikas B S
Pharm D
Reviewed By
Dr. Abhishaanth Prabu
MBBS
Last updated : 31 Mar 2026 | 09:29 AM (IST)
Want to know more?
Read Our Editorial Policy
