Medication info

Surpril Tablets (Nafronyl Oxalate)

Prescription medicationTabletOralApproval withdrawn
Ingredient · strength
Nafronyl Oxalate›100mg / 1 tablet
Manufacturer / importer
Kwangdong Pharmaceutical Co., Ltd.
Appearance
White round film-coated tablet
Packaging
30 tablets/bottle, 100 tablets/bottle
Approval status
Approval withdrawn

MFDS item code 201401234 · Notified 2014.03.18

This product's status changed to Approval withdrawn on 2024.03.11. It may no longer be sold, so consult a doctor or pharmacist before taking it.

Summary

Main use
Improvement of peripheral vascular disorders
Who takes it
Adults
Adult dose
Administer 100 mg of nafronyl oxalate orally 3 times daily.

Ingredients

Manufacturer
Kwangdong Pharmaceutical Co., Ltd.

Efficacy & effects

Improvement of peripheral vascular disorders

  • Peripheral vascular disorder
View approved original text

Peripheral vascular disorders occur when blood circulation is impaired in the peripheral areas such as hands and feet. This condition can cause symptoms such as numbness, pain, and coldness, and in severe cases, it can lead to tissue damage. This medication is used to improve blood flow in peripheral vessels to alleviate these symptoms and help maintain health by promoting blood circulation.

How to take

Adult dose

Administer 100 mg of nafronyl oxalate orally 3 times daily.

Precautions

This medication should not be used in patients with serious heart or vascular problems. For example, it may be dangerous to administer to patients with acute myocardial infarction, severe bleeding wounds, severe hypotension, heart attacks, congestive heart failure, or severe angina. Additionally, patients with allergies to this drug or with hyperoxaluria and recurrent calcium kidney stones should not use it. Patients with poor liver function or those at risk of seizures, as well as pregnant or nursing women, should also avoid this medication. Care should be taken when using this drug in patients with weak kidney function or coronary artery disease. Neurological symptoms such as seizures, sensory abnormalities, anxiety, drowsiness, and headaches may occur when taking this medication. Gastrointestinal issues such as loss of appetite, vomiting, abdominal pain, and diarrhea may arise, and skin allergy reactions such as rashes or hives may develop. Liver problems can lead to hepatitis, jaundice, or impaired liver function, and kidney effects may cause urinary disorders or kidney stones. Blood pressure may decrease, and cardiovascular issues such as arrhythmias, angina, fainting, and leg swelling may develop. Additionally, blood glucose levels may rise, necessitating caution. This drug is not intended for the treatment of hypertension, and it is important to drink enough water while taking it to maintain urinary output. Care should be taken when taking this drug without fluids before bedtime, as it may cause esophagitis. If taken with antihypertensive or antiarrhythmic drugs, their effects may be enhanced, so it is advisable to consult a doctor. Pregnant or nursing women should avoid this medication. In case of overdose, symptoms such as slow heart rate or seizures may occur, and immediate medical attention should be sought.

Side effects

  • Cerebral convulsions
  • sensory abnormalities
  • anxiety
  • drowsiness
  • insomnia
  • fatigue
  • headache
  • dizziness
  • loss of appetite
  • esophagitis
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  • vomiting
  • nausea
  • abdominal pain
  • diarrhea
  • hives
  • angioedema
  • rash
  • hepatitis
  • biliary sludge jaundice
  • acute hepatic cell necrosis
  • elevated liver enzymes
  • liver failure
  • urination disorders
  • calcium oxalate kidney stones
  • hypotension
  • orthostatic dysregulation
  • arrhythmia
  • angina pectoris
  • syncope
  • peripheral edema
  • increased blood glucose

Not everyone experiences these, and they can vary from person to person.

Storage

This medication may be sensitive to light, so it should be stored in a container that blocks light. It is also recommended to keep the medication at room temperature between 1 degree and 30 degrees Celsius. Storing it this way helps maintain the medication's effectiveness and ensures safe use.

Appearance and packaging

Appearance

White round film-coated tablet

Package unit

30 tablets/bottle, 100 tablets/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

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For anything that needs medical judgment, consult a doctor or pharmacist.

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.