Terilax XL Sustained Release Tablet (Orphenadrine Citrate)

Adult dose

Adults: Administer 100㎎ of orphenadrine citrate orally twice daily (morning and evening). Adjust the dose as appropriate according to age and symptoms.

This drug should not be used in patients with glaucoma, gastrointestinal issues, benign prostatic hyperplasia or bladder problems, esophageal motility disorders, muscle weakness, allergies to this drug, and nursing women. Additionally, since this drug contains lactose, it should not be taken by patients with lactose intolerance or certain genetic metabolic disorders. Caution should be exercised when administering this drug to patients with tachycardia, heart issues, distended bowel, or acute pulmonary edema. This drug can cause various side effects such as dry mouth, increased heart rate, urinary retention and obstruction, blurred vision, pupil dilation, headache, dizziness, constipation, drowsiness, skin itching, and allergic reactions. Particularly, side effects may be more common with high doses, so caution is advised. With long-term use, regular blood tests and liver and kidney function tests should be conducted, and it is advisable to avoid operating dangerous machinery or driving if headaches or dizziness occur. This medication may interact with other drugs, so it is essential to inform healthcare professionals of any other medications being taken. Women who are pregnant or may become pregnant should carefully consider the benefits and risks of this medication, and it is safest not to use it while breastfeeding. Safety and efficacy in children have not been established, so it should not be used in this population, and elderly patients may require dosage adjustments due to potential confusion.

• dry mouth
• tachycardia
• palpitations
• urinary retention
• urinary obstruction
• blurred vision
• dilated pupils
• increased intraocular pressure
• weakness
• nausea

This medication may be sensitive to air and light, so it should be stored in a tightly closed container in a place where light cannot enter. The storage temperature should be maintained between 1 degree and 30 degrees Celsius.

Appearance

White to whitish sustained release round tablet

Package unit

30 tablets/bottle, 250 tablets/bottle