ZY-Q 400 Tablet (Hydroxychloroquine)

ZY-Q 400 Tablet

Zy Q 400 mg Tablet is an antimalarial medication. It is used to treat or prevent malaria (an illness caused by parasites that spread through the bite of infected mosquitoes).

Zy Q 400 mg Tablet is also used for the treatment of rheumatoid arthritis (a chronic condition that involves swelling and pain in the small joint) and systemic lupus erythematosus (a chronic inflammatory condition that occurs when your immune system attacks the body causing skin rash, joint pain, and tiredness).

Zy Q 400 mg Tablet shows some side effects like headache, nausea, vomiting, loss of appetite, diarrhoea, stomach pain, etc. These side effects may subside by themselves. However, consult your doctor if they bother you for a long time or worsen.

Zy Q 400 mg Tablet is a prescription medicine. Take this medicine with food to avoid stomach upset. Your doctor may determine the dose and duration of treatment based on your clinical condition. Do not take more than the recommended dose. Avoid discontinuing this medicine without consulting your doctor, as it may worsen your condition.

Zy Q 400 mg Tablet should be avoided if you are allergic to it. Share your entire medical history, including problems related to the heart, liver, kidney, eyes, blood, etc., with your doctor to make sure this medicine is safe for you. Zy Q 400 mg Tablet may affect or get affected by other medications you take, so inform your doctor about all your current medications to avoid any undesired effects. Consult your doctor if you are pregnant or are breastfeeding.

Substitutes

List of substitutes for Zy Q 400 mg Tablet
Hcqs 400 mg Tablet
Ipca Laboratories Pvt. Ltd.
Hydroquin 400 mg Tablet
Sun Pharma Laboratories Ltd.
Raquin 400 mg Tablet
Ranbaxy Laboratories Ltd.
Rhq 400 mg Tablet
Abbott Healthcare Pvt. Ltd.
Hqtor 400 Tablet
Torrent Pharmaceuticals Ltd.

Side effects

Major & minor side effects for Zy Q 400 mg Tablet
Blurred vision
Muscle weakness
Diarrhoea
Headache
Loss of appetite
Nausea and Vomiting
Skin rash
Nervousness
Dizziness

Uses of Zy Q 400 mg Tablet

What is it prescribed for?
Rheumatoid Arthritis
Rheumatoid arthritis (RA) is a condition that occurs when your body’s immune system attacks the joints, causing pain and swelling. Zy Q 400 mg Tablet is used in the treatment of Rheumatoid Arthritis.
Systemic Lupus Erythematosus
Systemic lupus erythematosus (SLE) is an autoimmune disorder where your immune system attacks its healthy tissue. It can affect the skin, joints, kidneys, brain, and other organs. Zy Q 400 mg Tablet is used for the treatment of Systemic Lupus Erythematosus.
Malaria
Malaria is an illness caused by the bite of an infected mosquito. The symptoms include high fever, chills, a feeling of discomfort, vomiting, muscle pain, etc. Zy Q 400 mg Tablet is used to treat or prevent malaria. It is not effective against all strains of malaria, or against malaria in areas where the infection has been resistant to a similar medicine called Chloroquine.

Dosage

ZY-Q 200 Tablet
ZY-Q 400 Tablet

When not to use?

Allergy
Avoid taking Zy Q 400 mg Tablet if you are allergic to it. Seek immediate medical attention if you notice any worsening of symptoms such as skin rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, breathing difficulty, etc.
Maculopathy
Maculopathy, also known as macular degeneration, is an eye condition that affects the macula, an area in the centre of the retina that is responsible for sharp, detailed, central vision. Zy Q 400 mg Tablet is not recommended for use if you have pre-existing maculopathy as it may further worsen your condition.

Warnings

Warnings for special population
Pregnancy
Zy Q 400 mg Tablet is not recommended for use during pregnancy as it may harm the developing foetus. Hence, consult your doctor if you are pregnant.
Breast-feeding
Zy Q 400 mg Tablet is not recommended for use while breastfeeding unless necessary. Your doctor may prescribe this medicine if the potential benefits outweigh the risks.
General warnings
Hearing problem
Zy Q 400 mg Tablet may increase the risk of hearing problems such as ringing in the ears, reduced hearing, etc., if used in high doses for a prolonged time. Hence, it should be used with extreme caution if you have pre-existing hearing problems. Consult your doctor immediately if you develop other hearing defects or if hearing loss becomes worse.
Driving or operating machines
Zy Q 400 mg Tablet may cause blurred vision, eye discomfort, or visual disturbances in some cases. Hence, avoid driving vehicles and operating machines if you experience such symptoms.
Myasthenia gravis
Myasthenia gravis is a condition that causes severe weakness and fatigue of the muscles under voluntary control. Zy Q 400 mg Tablet should be used with caution if you have myasthenia gravis as it may further aggravate your condition.
Kidney disease
Zy Q 400 mg Tablet should be used with caution if you have kidney problems as it may cause an accumulation of this medicine in the body and increase the risk of undesired effects. Your doctor may recommend dose adjustments based on your clinical condition.
Glucose-6-phosphate dehydrogenase (G-6-PD) deficiency
Glucose-6-phosphate dehydrogenase (G-6-PD) deficiency is an inherited condition in which the body doesn’t have enough of an enzyme called G6PD (glucose-6-phosphate dehydrogenase). This deficiency may cause the red blood cells to break down prematurely. Zy Q 400 mg Tablet should be used with caution if you have G-6-PD deficiency as it may cause further destruction of red blood cells and kidney problems. Your doctor may suggest tests to monitor your blood cell counts and haemoglobin levels periodically during treatment with this medicine.

Dosage

Missed Dose
Avoid missing a scheduled dose of Zy Q 400 mg Tablet. If you miss a dose, take it as soon as you remember. However, if it is time for your next dose, skip the missed dose. Do not double your dose to make up for the missed one.
Overdose
Do not take more than the prescribed dose of Zy Q 400 mg Tablet. Seek immediate medical attention in case of an overdose.

Interactions

All drugs interact differently for person to person. You should check all the possible interactions with your doctor before starting any medicine.
Interaction with Alcohol
Description
Interaction with alcohol is unknown. It is advisable to consult your doctor before consumption.
Instructions
Interaction with alcohol is unknown. It is advisable to consult your doctor before consumption.
Interaction with Medicine
Thioridazine
Aluminium Hydroxide/Magnesium Hydroxide
Insulin
Atorvastatin
Disease interactions
Oculotoxicity
Retinopathy is any damage to the retina of the eyes, which may cause vision impairment. Zy Q 400 mg Tablet should be used with caution as it may cause retinopathy in some cases, especially if used in high doses for a prolonged time. Report any symptoms such as blurred vision, trouble focusing, distorted vision, blind spots, trouble reading, changes in your color vision, increased sensitivity to light, etc., to your doctor immediately. If you have eye problems, consult your doctor before taking this medicine.
Heart Disease
Zy Q 400 mg Tablet should be used with caution if you have heart problems as this medicine may cause irregular heartbeat. Thus, it may further worsen your condition.
Seizures
A seizure (fits) is a sudden, uncontrolled electrical disturbance in the brain. This may lead to uncontrolled movements, behavioural changes, and loss of consciousness. Zy Q 400 mg Tablet should be used with caution if you have seizures as this medicine may further trigger seizure attacks.
Liver impairment
Zy Q 400 mg Tablet should be used with caution if you have liver problems as this medicine may accumulate in the liver and cause toxicity. Your doctor may suggest tests to monitor your liver function periodically during treatment with this medicine.
Food interactions
Information not available.
Lab interactions
Information not available.
This is not an exhaustive list of possible drug interactions. You should consult your doctor about all the possible interactions of the drugs you’re taking.

General Instructions

Take Zy Q 400 mg Tablet as instructed by your doctor. Do not take more or less than the prescribed dose.

Take this medicine for the recommended duration for better results.

Avoid driving vehicles or operating machines during treatment with Zy Q 400 mg Tablet as it may cause visual disturbances.

Consult your doctor if you experience any side effects that persist or worsen.

Your doctor may suggest regular eye tests to monitor your condition and prevent the risk of vision problems.