Trolen Capsule 25 mg contains Dantrolene Sodium 25 mg, a muscle relaxant used to manage conditions associated with severe muscle spasticity and life-threatening hypermetabolic disorders such as malignant hyperthermia. Dantrolene acts directly on skeletal muscles, reducing excessive contractions without significantly affecting normal muscle function.

Trolen is commonly prescribed for patients with spasticity due to multiple sclerosis, spinal cord injuries, cerebral palsy, or stroke, providing relief from muscle stiffness, spasms, and associated discomfort. Additionally, it is a critical therapeutic agent in malignant hyperthermia, a rare but potentially fatal reaction to certain anesthetic agents.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Composition

• Dantrolene Sodium 25 mg per capsule

Mechanism of Action

Dantrolene Sodium works through a direct effect on skeletal muscle fibers:

1. Inhibition of calcium release – Dantrolene blocks calcium release from the sarcoplasmic reticulum within muscle cells, reducing abnormal muscle contractions.

2. Muscle relaxation – By controlling intracellular calcium levels, it decreases muscle tone and spasticity without significantly affecting voluntary movement.

3. Control of hypermetabolic response – In malignant hyperthermia, dantrolene prevents excessive calcium accumulation, thereby reducing rapid muscle rigidity, hyperthermia, and metabolic complications.

This targeted mechanism allows Trolen to relieve muscle spasms and prevent life-threatening reactions efficiently.

Indications

Trolen Capsule 25 mg is indicated for:

• Management of chronic spasticity – in conditions such as multiple sclerosis, cerebral palsy, stroke, and spinal cord injury

• Prevention and treatment of malignant hyperthermia – especially during surgeries involving triggering anesthetic agents

• Muscle stiffness and painful spasms – to improve mobility, function, and quality of life in affected patients

• Adjunct therapy – in combination with physical therapy for enhanced spasticity management

Dosage and Administration

• Adults: The typical starting dose is 25 mg once daily, gradually increased according to patient response and tolerance.

• Maximum dose: Usually 400 mg per day in divided doses, as directed by a physician.

• Administration: Swallow the capsule whole with water; do not crush or chew.

• Long-term therapy: Dose adjustments may be necessary based on muscle tone, response, and side effects.

• Malignant hyperthermia treatment: Administered intravenously under hospital supervision for rapid effect.

Patients should follow their physician’s guidance and report any adverse reactions promptly.

Benefits

• Reduces muscle stiffness and painful spasms

• Improves mobility, daily functioning, and quality of life

• Prevents life-threatening complications of malignant hyperthermia

• Direct action on skeletal muscles minimizes impact on other body systems

• Can be used safely for long-term management of spasticity under medical supervision

Precautions

• Use with caution in patients with liver disease, cardiac disorders, or respiratory impairment.

• Monitor liver function periodically, as dantrolene may rarely cause hepatotoxicity.

• Avoid alcohol and other CNS depressants during therapy.

• Pregnant or breastfeeding women should use Trolen only under medical advice.

• Not recommended for patients with known hypersensitivity to dantrolene.

  রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Possible Side Effects

Common side effects may include:

• Muscle weakness or fatigue

• Drowsiness or dizziness

• Gastrointestinal discomfort, including nausea and diarrhea

Rare but serious side effects requiring medical attention:

• Liver toxicity or abnormal liver function

• Severe weakness or difficulty breathing

• Allergic reactions such as rash, swelling, or difficulty swallowing

Storage

• Store below 25°C in a cool, dry place

• Keep the container tightly closed and protected from moisture

• Keep out of reach of children

Trolen Capsule 25 mg is an effective skeletal muscle relaxant and critical therapy for malignant hyperthermia, helping patients manage muscle spasticity and preventing severe complications under careful medical supervision.