Trusted, medically reviewed health information • Not a substitute for medical advice
Medically Verified MonographPrescription (Controlled Substance CIV)Class: Benzodiazepine

Xanax

Generic Name: Alprazolam

Common Brand Names: Xanax, Xanax XR, Niravam
Dosage Form:Oral Tablets, Extended-Release Tablets, Orally Disintegrating Tablets
Route:Oral
Pregnancy Category:Category D
Last Reviewed:9/21/2026

Seek Urgent Medical Attention If:

You experience severe allergic reaction symptoms (swelling of the face, lips, tongue, or throat causing difficulty breathing), severe rash with skin peeling, sudden intense chest pain, or symptoms of overdose. Call emergency medical services immediately.

Uses & Medical Indications

Management of generalized anxiety disorder and treatment of panic disorder with or without agoraphobia.

Medical Conditions Treated:

Generalized Anxiety Disorder (GAD), Panic Disorder

Dosage & Administration Guidelines

Adult Dosage

0.25 mg to 0.5 mg orally three times daily; titrate every 3-4 days up to a maximum therapeutic dose.

Pediatric Dosage

Safety and efficacy not established in patients under 18 years.

Elderly / Geriatric Considerations

Initiate at 0.25 mg orally twice or thrice daily.

Maximum Dose Limit

4 mg daily in divided doses (up to 10 mg for panic disorder under specialist care).

Renal Impairment:

Use with caution in severe renal impairment.

Hepatic Impairment:

Reduce dose in severe liver dysfunction.

Side Effects & Safety Warnings

Common Side Effects

Drowsiness, lightheadedness, fatigue, impaired coordination, memory impairment.

Serious Adverse Reactions

Respiratory depression, psychological and physical dependence, severe withdrawal seizures upon abrupt cessation.

Contraindications:

Acute narrow-angle glaucoma, concurrent ketoconazole/itraconazole.

Important Warnings & Precautions:

Black Box Warning: Concomitant use with opioids may result in profound sedation, respiratory depression, coma, and death.

Interactions (Drugs, Food & Alcohol)

Drug-Drug Interactions:

Opioids, alcohol, strong CYP3A4 inhibitors (ketoconazole, clarithromycin), sedatives.

Food & Dietary Interactions:

Avoid grapefruit and grapefruit juice as it increases serum concentrations.

Alcohol Interaction Warning:

Strictly avoid alcohol; extreme risk of respiratory arrest.

Pregnancy & Breastfeeding Safety

Pregnancy Safety

Crosses the placenta; risk of neonatal withdrawal syndrome.

Breastfeeding / Lactation

Excreted in human milk; avoid during breastfeeding.

Patient Counseling & Practical Advice

How to Take:

Do not drive or operate machinery. Do not stop abruptly without consulting your doctor.

What to Do if You Miss a Dose:

Take when remembered unless close to the next scheduled dose. Never take extra.

Recommended Monitoring & Lab Tests:

Anxiety symptoms, respiratory status, signs of dependency.

Related Medicines in Benzodiazepine

Trustworthy Sources & Medical Review

Content for Xanax was synthesized and fact-checked against standardized regulatory monographs, official pharmacopoeias, and national health authorities:

  • Central Drugs Standard Control Organization (CDSCO) — National List of Essential Medicines
  • World Health Organization (WHO) — Model List of Essential Medicines 23rd List
  • Indian Pharmacopoeia Commission (IPC) — Indian Pharmacopoeia Drug Monographs
  • National Health Service (NHS) — Medicines A to Z Clinical Guidelines
Reviewer Credentials: PharmD, Clinical PharmacologistLast Reviewed Date: 9/21/2026

The information provided on this website is for educational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider with any questions you may have regarding a medical condition.