This is an automatically translated article.
Relafen is a non-steroidal anti-inflammatory drug, used in pain relief, fever reduction, treatment of gout, osteoarthritis. Follow the article below to better understand the use of Relefen medicine.
1. What is Relafen? Uses of Relafen 500mg
Relafen belongs to the group of non-steroidal anti-inflammatory drugs, produced in the form of film-coated tablets. The drug is effective in the treatment of osteoarthritis, acute and chronic rheumatism.
Packing: 1 box of 10 blisters, each blister of 10 tablets. The Nabumetone ingredient in Relafen has antipyretic, analgesic and anti-inflammatory effects, belongs to the group of non-narcotic pain relievers, has mild and moderate pain relief effects such as injuries, arthritis and other musculoskeletal conditions.
2. When to use Relafen 500mg?
Used in the treatment of osteoarthritis, rheumatoid arthritis; Acute and chronic rheumatism; Conditions requiring anti-inflammatory medication.
3. Contraindications to using Relafen 500mg
Patients with a history of asthma, rash or allergy to Aspirin or other NSAIDs. Although allergic symptoms when taking Relafen are rare, the condition will become severe; Patients with stomach ulcers or kidney failure; Use with caution in patients taking anticoagulants such as warfarin due to an increased risk of bleeding; Patients taking lithium can cause poisoning, the nabumetone component in the drug Relafen will increase the toxicity of cyclosporine to the kidneys; Patients who drink more than 3 cups of alcohol/day have an increased risk of stomach ulcers when taking Nabumetone.
4. Dosage, how to use Relafen
Take Relafen by mouth. Use in the evening after a full meal.
Dosage in adults:
2 tablets taken 1 time in the evening after a full meal or before going to bed, In case of severe and prolonged: take 1-2 more tablets in the morning, after having a full meal. Dosage in the elderly:
Not more than 2 tablets/day. Renal impairment < 30 mL/min: reduce dose.
5. Treatment when forgetting or overdose of medicine
Missed dose:
If you forget to take a dose, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and take your next dose at the scheduled time. Do not take double the prescribed dose. Overdose:
If there are unusual symptoms when overdose, it is necessary to immediately notify the doctor or medical person for timely treatment.
6. When is Relafen contraindicated?
Hypersensitivity to any component of the drug; Have a history of asthma, urticaria; Are allergic to aspirin or other NSAIDs.
7. Store Relafen properly
Temperature below 30 degrees Celsius; Avoid light; Keep out of sight and reach of children; Do not use after the expiry date printed on the package.
8. Side effects when using Relafen
Possible side effects when using Relafen:
Common:
Edema, digestive disorders, diarrhea, abdominal pain, flatulence, constipation, indigestion, gastritis, nausea; Rash, itching, vision disturbances; High blood pressure, tinnitus. Less common:
Asthenia, fatigue, dyspnea, myopathy, nosebleeds; Duodenal ulcer, dry mouth, gastrointestinal bleeding, gastric ulcer, vomiting, stomatitis; Urinary tract disorders; Drowsiness or insomnia, paresthesia, nervousness, dizziness, headache; Light sensitivity, urticaria, sweating. Very rare:
Pancreatitis, interstitial pneumonia; Liver failure, jaundice, menorrhagia; Renal failure, nephrotic syndrome; Bullous reactions including toxic epidermal necrolysis, erythema multiforme, angioedema, alopecia, Stevens Johnson syndrome; Anaphylaxis, or anaphylactic reactions. If you see any side effects, you should immediately notify a qualified doctor or pharmacist for timely treatment.
9. Other notes when using drugs
Note that long-term use of the drug can cause serious reactions on the gastrointestinal tract such as bleeding, ulceration, perforation... Side effects may occur when taking drugs such as renal parenchymal necrosis, edema, retention water... Therefore, it should be used with caution in people with high blood pressure, congestive heart failure, congenital causes of water retention. Dosage should be reduced in patients with moderate renal impairment. In severe cases, it is necessary to conduct kidney function tests, discontinue the drug if necessary, Caution in people: Abnormal liver function, history of bronchial asthma caused by NSAIDs, the elderly. The drug reduces fertility in women, therefore, people undergoing infertility investigation should not use it. Stop taking Relafen at least 2 days before elective surgery. Children under 18 years of age: There are currently no adequate studies on the use of Relafen in children. Use in pregnant women and lactating mothers: Use only when clearly needed, when the benefits outweigh the risks. Using Relafen can also cause side effects such as blurred vision, dizziness, affecting the ability to drive and use machines. So be careful in this case. Above is information about Relafen drug effects, dosages and notes when using. To ensure safety for your health and maximize the effectiveness of your treatment, you need to take Relafen exactly as directed by your doctor.
Please dial HOTLINE for more information or register for an appointment HERE. Download MyVinmec app to make appointments faster and to manage your bookings easily.
