Petril Md 0.5 Tablet (15 Tab)

PETRIL MD 0.5 TABLET

PETRIL MD 0.5 TABLET is a prescription medicine manufactured by MICRO LABS LIMITED.

• Composition PETRIL MD 0.5 TABLET contains Clonazepam 0.5 mg as its active ingredient. It belongs to the benzodiazepine class of medicines. Clonazepam works by enhancing the action of gamma-aminobutyric acid (GABA), a chemical messenger in the brain that helps to suppress abnormal and excessive nerve cell activity, thereby calming the brain and nerves.

• Uses PETRIL MD 0.5 TABLET is primarily used to treat:

  • Epilepsy (seizures) in adults and children
  • Anxiety disorder
  • Panic disorder, with or without agoraphobia
  • Involuntary muscle spasms
  • Restless leg syndrome It may also help relieve difficulty sleeping (insomnia) associated with anxiety.

• Dosage and Administration This medicine should be taken as advised by your doctor, preferably at the same time each day to maintain consistent levels in the body. As an orally disintegrating tablet, place it on your tongue where it will dissolve within seconds; do not handle with wet hands or swallow whole. It can be taken with or without food. Do not stop taking this medicine suddenly without consulting your doctor, as it can lead to withdrawal symptoms and increased seizure frequency. Dosage varies based on the medical condition, age, and individual response. For adults with epilepsy, an initial dose may be 1 mg at night for four days, gradually increasing. For panic disorder in adults, an initial dose of 0.25 mg twice daily may be prescribed, increasing up to 1 mg/day after three days.

• Side Effects

  • Common Side Effects: Drowsiness, dizziness, fatigue, impaired coordination, memory impairment, depression, abnormal behavior, blurred vision, constipation, sleepiness, uncoordinated body movements, difficulty in speaking, confusion, and muscle weakness.
  • Serious Side Effects: Suicidal thoughts or thoughts of self-harming, severe allergic reactions (e.g., skin rash, swelling of the face, lips, throat causing difficulty breathing), aggression, agitation, restlessness, and acute pulmonary insufficiency.

• Precautions PETRIL MD 0.5 TABLET has a high potential for habit-forming, so it is crucial to follow your doctor's prescribed dose and duration.

  • Contraindications: Not recommended for patients with myasthenia gravis, acute narrow-angle glaucoma, sleep apnea, severe liver disease, lung diseases with breathing problems, or psychoses.
  • Warnings: Use with caution in patients with kidney disease, mild to moderate liver disease, low blood pressure, depression, psychosis, schizophrenia, chronic pulmonary insufficiency, porphyria, spinal or cerebellar ataxia.
  • Alcohol and Caffeine: Avoid consuming alcohol as it can cause excessive sleepiness, breathing problems, and intensify side effects. Avoid caffeine-containing foods or drinks as they may decrease the effectiveness of the medicine.
  • Pregnancy and Breastfeeding: Generally not recommended during pregnancy (Category D) unless clearly necessary. It may pass into breast milk and cause drowsiness in the infant; consult your doctor.
  • Driving and Machinery: This medicine can cause drowsiness, dizziness, and affect coordination, so avoid driving or operating heavy machinery until you know how it affects you.
  • Drug Interactions: Inform your doctor about all medications you are taking, especially other CNS depressants, antiepileptic drugs (e.g., carbamazepine, phenytoin), cimetidine, oral contraceptives, disulfiram, digoxin, omeprazole, theophyllines, anti-anxiety medicines (e.g., alprazolam), anti-tubercular medicines (e.g., rifampicin), and opioid medicines.

• Storage Store PETRIL MD 0.5 TABLET at room temperature, in a cool and dry place, away from direct sunlight. Keep it out of the sight and reach of children.

PETRIL MD 0.5 TABLET contains Clonazepam and is primarily used to treat certain neurological and anxiety disorders. Below are frequently asked questions about this medicine.

What is PETRIL MD 0.5 TABLET used for?

PETRIL MD 0.5 TABLET is primarily used to manage seizure disorders (epilepsy) and panic disorder, with or without agoraphobia (fear of open spaces). It may also be used to treat involuntary muscle spasms and restless leg syndrome. In some cases, it can help relieve difficulty sleeping (insomnia) when prescribed for a short duration.

How does PETRIL MD 0.5 TABLET work?

PETRIL MD 0.5 TABLET contains clonazepam, which belongs to a class of medicines called benzodiazepines. It works by increasing the activity of a calming chemical messenger in the brain called gamma-aminobutyric acid (GABA). This helps to suppress abnormal and excessive nerve cell activity, leading to a calming effect on the brain and nerves, thereby relieving anxiety and controlling seizures.

What is the usual dosage for PETRIL MD 0.5 TABLET?

The dosage of PETRIL MD 0.5 TABLET is determined by your doctor based on your medical condition and response to treatment. For seizures, adults typically start with 0.5 mg three times daily, which may be gradually increased. For panic disorder, the usual starting dose for adults is 0.25 mg twice daily, increasing to 0.5 mg twice daily after three days. It should be taken at the same time each day, with or without food. Do not handle the orally disintegrating tablets with wet hands.

What are the possible side effects of PETRIL MD 0.5 TABLET?

Common side effects may include drowsiness, dizziness, problems with walking and coordination, fatigue, depression, memory impairment, and blurred vision. Serious side effects, though rare, can include suicidal thoughts or behaviors, severe allergic reactions (e.g., swelling of the face, lips, tongue, or throat causing difficulty breathing), slowed or shallow breathing, and yellowing of the eyes or skin (indicating liver problems). If you experience any serious or persistent side effects, contact your doctor immediately.

Is PETRIL MD 0.5 TABLET safe during pregnancy or breastfeeding?

PETRIL MD 0.5 TABLET is generally considered unsafe during pregnancy as there is definite evidence of risk to the developing baby. Prolonged use during pregnancy can also cause temporary withdrawal symptoms in a newborn. It is typically not recommended during breastfeeding as it may pass into breast milk and cause drowsiness and feeding difficulties in the infant. Always consult your doctor if you are pregnant, planning a pregnancy, or breastfeeding before taking this medicine.

Can PETRIL MD 0.5 TABLET be taken with other medications?

Taking PETRIL MD 0.5 TABLET with certain medications can lead to serious interactions. Concomitant use with opioid drugs can cause severe drowsiness, slowed breathing, coma, and even death, and should be avoided or used with extreme caution under medical supervision. Other medications, including other benzodiazepines, barbiturates, and alcohol, can increase its sedative effects. Certain anti-epileptic drugs and caffeine may decrease its effectiveness, while cimetidine and oral contraceptives may increase the effects of clonazepam. Always inform your doctor about all medicines, including over-the-counter drugs and herbal supplements, you are taking.

What precautions should be taken while using PETRIL MD 0.5 TABLET?

This medicine has a high potential for habit formation; therefore, do not stop taking it suddenly without consulting your doctor, as it can lead to severe withdrawal symptoms like increased seizure frequency, nausea, anxiety, and muscle pain. Due to potential dizziness, drowsiness, and impaired coordination, avoid driving or operating heavy machinery until you know how the medicine affects you. It is also strongly advised to avoid alcohol and caffeine consumption, as they can worsen side effects or reduce the medicine's effectiveness. Inform your doctor about any pre-existing medical conditions, especially lung, liver, or kidney problems, glaucoma, myasthenia gravis, sleep apnea, depression, or a history of drug or alcohol abuse.

What happens if a dose of PETRIL MD 0.5 TABLET is missed?

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for the missed one. It is important to complete the full course of treatment as prescribed by your doctor, even if you start feeling better.

How should PETRIL MD 0.5 TABLET be stored?

Store PETRIL MD 0.5 TABLET in a cool, dry place, away from direct sunlight and moisture, ideally at room temperature between 15°C and 30°C (59°F and 86°F). Keep the medicine out of the sight and reach of children and pets. Ensure unused or expired medicine is disposed of properly, as advised by your pharmacist.