Quinidine Sulfate

Fact of Medicine

  • Brand Name: Quinidine Sulfate
  • Innovator Brand Name: Quinaglute
  • API: Quinidine Sulfate
  • Packaging: Bottle of 100 Tablets
  • Strength: 200mg
  • Manufacturer Name: Sandoz
Get Price


Uses of Quinidine Sulfate:

Quinidine sulfate falls under the group of medication named antiarrhythmics. It is prescribed for the treatment and prevention of irregular heart rate. This medication can also be used in order to treat malaria.

Dosage: The quinidine sulfate tablets should be taken as you have been instructed by your doctor or other health care provider. This medication should be taken on an empty stomach, but taking it with food may help decrease stomach upset.

Quinidine tablets should be taken whole even without crushing or chewing.

Treatment Reactions: The most commonly reported quinidine sulfate side effects may include:

  • Vasodilation
  • Headache
  • Sweating
  • Hearing impairment
  • Tinnitus
  • Nausea
  • Blurred vision
  • Dizziness
  • Abdominal pain
  • Diarrhea
  • Deafness
  • Blindness
  • Disturbances in cardiac rhythm

Warnings and Precautions:

  • Thrombocytopenia, TTP, and ITP have been reported in some cases.
  • The quinidine sulphate 200mg is not recommended for the treatment of patients suffering from nocturnal leg cramps.
  • Avoid regular use of drugs as it can cause QT prolongation and ventricular arrhythmias.
  • Do not use this drug with rifampin. It can react with the medication and can cause severe damage to the body.
  • Do not use quinidine sulfate 300 mg together with neuromuscular blocking agents.
  • Some signs of hypoglycemia, life-threatening severe hypersensitivity reactions may occur while taking it.
  • A paradoxical increase in ventricular rate may be reported.
  • Do not eat grapefruit or drink grapefruit juice while on this drug unless your healthcare practitioner instructs you otherwise.
  • Quinidine may be responsible for passing breast milk and may cause serious effects in a child who is breastfed. So avoid breastfeeding while taking this drug.

More Info.

Storage: The quinidine sulfate 200mg should be kept in a well-closed container, protected from light. Do not store the capsule in excess moisture.

Availability in India: The Indian Pharma helps connect buyers with suppliers who can ship Quinidine Sulfate at the global level as per the buyers. The Indian Pharma provides the guarantee of quality as well as delivery for the Quinidine Sulfate Tablets.

Buying Procedure: In order to buy quinidine online contact us at our Toll-free number 1800 889 1064 or on WhatsApp number +918130290915 or an Email to us at info@theindianpharma.com.

Commonly asked questions

What are the uses of quinidine sulphate?

The quinidine sulphate uses are as follows:

  • For the treatment of certain types of abnormal heartbeats.
  • For the treatment of malaria.

How long does it take to show malaria symptoms?

Malaria symptoms can develop in 7 days after the bite from the mosquito. In some cases, these symptoms can take as long as one year to develop. It develops flu-like symptoms such as muscle pain, headache, diarrhea, vomiting, and feeling hot.

Can I take quinidine sulphate in case of kidney disorder?

You are not advised to take this medication in case of kidney disorder as it can worsen the disease. Do not take the drug without a proper doctor’s permission.

Is quinidine sulfate advised in case of pregnancy?

No, quinidine sulfate over the counter drug is not advised in the case of pregnant women as it can cause potential damage to unborn babies as well as to the mother.

How much does quinidine sulfate cost?

The quinidine sulphate 200mg price is very reasonable. Any ISO certified pharmaceutical wholesaler can provide you this medication at best price.


Quinidine Sulfate is recommended to be used in order to treat/prevent several types of irregular heartbeats. It significantly can increase the ability to perform normal activities by reducing the number of irregular heartbeats you have. It has also shown good results while treating malaria.