Common Use

Thioridazine, the active component of this medication, belongs to the phenothiazine group of medicines. It is primarily used to treat psychotic disorders such as schizophrenia by altering the actions of chemicals in the brain.

Dosage and Directions

Take this medication exactly as prescribed by your doctor. It can be taken with or without food. If stomach irritation occurs, taking it with food may help. Continue using the medication even if you feel well.

Precautions

Use this medication with caution. It may cause dizziness, drowsiness, or lightheadedness. Avoid alcohol, and rise slowly from sitting or lying positions to prevent injury from fainting. Contact your doctor if chest pain occurs or worsens. Inform your doctor about using Thioridazine before any surgery. Elderly patients may be more sensitive to its side effects. This medication is not recommended during pregnancy or breastfeeding.

Contraindications

Do not use this medication if you have:

• Allergies to Thioridazine or any of its components
• Decreased levels of consciousness
• Severe high or low blood pressure
• Low potassium levels in the blood
• Abnormal heart function tests (ECG) or a history of certain heart problems (e.g., irregular heartbeat, congenital long QT syndrome)
• A genetic condition leading to decreased levels of the P-450 2D6 isozyme
• Use of medications such as antiarrhythmics, cisapride, dofetilide, H1 antagonists, pergolide, pindolol, propranolol, sparfloxacin, SSRI antidepressants, or streptogramins

Possible Side Effects

Common side effects include:

• Bizarre dreams
• Constipation or diarrhea
• Agitation
• Drowsiness or dizziness
• Stuffy nose or dry mouth
• Vomiting or loss of appetite

Severe side effects may include:

• Allergic reactions (rash, hives, difficulty breathing)
• Changes in menstrual periods or sexual ability
• Chest pain or confusion
• Dark urine or difficulty swallowing
• Fainting or irregular heartbeat
• Fever, chills, or sore throat
• Involuntary movements or muscle spasms
• Seizures
• Vision changes
• Yellowing of the skin or eyes

Drug Interactions

Inform your doctor if you aretaking:

• Anticholinergics (e.g., atropine)
• Antiarrhythmics or beta-blockers
• Cisapride or dofetilide
• H1 antagonists or haloperidol
• SSRI antidepressants or streptogramins

These medications may interact with Thioridazine, increasing the risk of severe side effects.

Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.

Overdose

Symptoms of overdose include seizures, severe drowsiness, muscle spasms, fast or irregular heartbeat, tremors, and loss of consciousness. Seek immediate medical attention if an overdose is suspected.

Storage

Store the medication at room temperature (59-86°F or 15-30°C) in a tightly closed container. Keep it away from heat, moisture, and light. Do not store in the bathroom. Keep out of reach of children and pets.

Disclaimer

This information is provided for general purposes only and does not encompass all possible directions, drug interactions, or precautions. It should not be used for self-treatment or self-diagnosis. Always consult your healthcare provider for specific instructions. We disclaim any responsibility for the accuracy of this information or any damages resulting from its use.