OSRA MR TAB

Overview

OSRA MR TAB is a Schedule H drug.

OSRA MR TAB is composed of: MEFENAMIC ACID ( ), TIZANIDINE ( )

Mefenamic acid is a nonsteroidal anti-inflammatory drug (NSAID). Mefenamic acid works by reducing hormones that cause inflammation and pain in the body. Mefenamic acid is used short-term (7 days or less) to treat mild to moderate pain in adults and children who are at least 14 years old. It is also used to decrease pain and blood loss from menstrual periods.
Tizanidine is a short-acting muscle relaxer. It works by blocking nerve impulses (pain sensations) that are sent to your brain. Tizanidine is used to treat spasticity by temporarily relaxing muscle tone.

Usage

MEFENAMIC ACID is generally used to treat: Pain

TIZANIDINE is generally used to treat: Spasticity

Frequently Asked Questions

Q: Is it safe on my liver?
A: Not Safe

Q: Is it safe on my kidney?
A: Not Safe

Q: Can I take it with alcohol?
A: Not Safe

Q: Is it safe for children?
A: Not Advised for age < 12yrs

Q: Can it be taken during pregnancy?
A: Not enough studies to prove Risk – Ask your Doctor

Q: Is it safe to take for someone breastfeeding?
A: Check with your Doctor first

Precautions for OSRA MR TAB and its Constituents


  • Before taking mefenamic acid, tell your doctor or pharmacist if you are allergic to it or to aspirin or other NSAIDs or if you have any other allergies.
  • Kidney problems can sometimes occur with the use of NSAID medications, including mefenamic acid. Problems are more likely to occur if you are dehydrated, have heart failure or kidney disease, are an older adult, or if you take certain medications.
  • Before having surgery, tell your doctor or dentist that you are using this medication.
  • This drug may make you dizzy or drowsy. Alcohol or marijuana can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely.
  • This medicine may cause stomach bleeding. Daily use of alcohol and tobacco, especially when combined with this medicine, may increase your risk for stomach bleeding. Limit alcohol and stop smoking.
  • This medication may make you more sensitive to the sun. Limit your time in the sun. Avoid tanning booths and sunlamps. Use sunscreen and wear protective clothing when outdoors.
  • Before using this medication, women of childbearing age should talk with their doctor about the benefits and risks (such as miscarriage, trouble getting pregnant). Tell your doctor if you are pregnant or if you plan to become pregnant. During pregnancy, this medication should be used only when clearly needed. It is not recommended for use during the first and last trimesters of pregnancy due to possible harm to the unborn baby and interference with normal labor/delivery.
  • This drug passes into breast milk and may have undesirable effects on a nursing infant. Consult your doctor before breast-feeding.

Caution should be exercised in patients with history of prolonged QT interval, liver or kidney disease, children, elderly, pregnancy and breastfeeding. Monitor LFT(Liver Function test) regularly. Stop treatment if liver enzymes are raised persistently greater than 3 times upper limit of normal range. Avoid abrupt withdrawal of therapy. It may make you drowsy. Do not drive a car or operate machinery while taking this medication.

Symptoms of Overdosage

MEFENAMIC ACID over-dosage can result in: Abdomen Pain, Vomit, Drowsiness, Difficulty Breathing, Seizures (uncontrollable Jerking Of Limbs)
TIZANIDINE over-dosage can result in: Weakness (generalized), Drowsiness, Confusion, Slow Heart Rate (pulse), Slow Or Irregular Breathing, Lightheadedness, Fainting

Common Side-Effects

MEFENAMIC ACID : Skin Rash, Itchy Skin, Dry Skin, Black (tar) Colored Stools, Frequent Urination, Heartburn, Increased Thirst, Loss Of Appetite, Lower Back Pain, Nausea, Abdomen Bloating Or Fullness, Abdomen Pain, Vomit, Weight Gain, Weight Loss (unintentional), Gums Bleeding, Cloudy Urine With Strong Odor, Confusion, Constipation, Cough, Dark Colored (brown) Urine, Difficulty Swallowing, Dizziness, Fatigue (tiredness), Fainting, Fever, Chills, Head Headache, Throat Soreness, Noisy Breathing, Nervousness, Lightheadedness, Fruity Odor On Breath
TIZANIDINE : Dry Mouth, Constipation, Fatigue (tiredness)

Serious Side-Effects

MEFENAMIC ACID : Blood Or Red Colored Urine, Bloody Or Red Colored Vomit, Eyes Blurred Vision, Chest Pain, Irregular Heartbeat, Shortness Of Breath, Slow Heart Rate (pulse), Seizures (uncontrollable Jerking Of Limbs)
TIZANIDINE : Irregular Heartbeat, Hallucinations, Eyes Blurred Vision

Rare Side-Effects

MEFENAMIC ACID : Legs Pain, Drowsiness, Eyes Redness, Sneezing, Body Excessive Sweating
TIZANIDINE : Skin Rash, Difficulty Breathing, Face Swelling, Body Itching

Disease Interactions

TIZANIDINE can interfere with: Acute Liver Failure, Hypotension, Acute Renal Failure, Psychosis

Technical Classification

MEFENAMIC ACID is categorized as: NONSTEROIDAL ANTI-INFLAMMATORY AGENTS / ANALGESICS / CENTRAL NERVOUS SYSTEM AGENTS
TIZANIDINE is categorized as: SKELETAL MUSCLE RELAXANTS / MUSCLE RELAXANTS / CENTRAL NERVOUS SYSTEM AGENTS

Available Alternatives for OSRA MR TAB

What are the commonly available Substitutes?

OSRA MR TABINR 31.42 for 10 TABLET MRMEFENAMIC ACID , TIZANIDINE

What are the other drugs with similar Ingredients?

MEFTAL MR TABINR 46 for 10 TABLETSMEFENAMIC ACID 500.0 MG, TIZANIDINE 2.0 MG