Trusted, medically reviewed health information • Not a substitute for medical advice
Medically Verified MonographRxClass: Benzodiazepine

Diazepam

Generic Name: Diazepam

Common Brand Names: Valium
Dosage Form:Tablet
Route:Oral
Pregnancy 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

Treat anxiety, seizures, muscle spasms

Medical Conditions Treated:

Anxiety, alcohol withdrawal, muscle spasm, seizures

Dosage & Administration Guidelines

Adult Dosage

2-10 mg 2-4 times daily

Pediatric Dosage

1-2.5 mg 3-4 times daily

Elderly / Geriatric Considerations

2-2.5 mg 1-2 times daily

Maximum Dose Limit

40 mg/day

Renal Impairment:

N/A

Hepatic Impairment:

Reduce dose by 50%

Side Effects & Safety Warnings

Common Side Effects

Drowsiness, fatigue, muscle weakness

Serious Adverse Reactions

Respiratory depression, paradoxial reactions

Contraindications:

Severe liver disease, narrow-angle glaucoma

Important Warnings & Precautions:

Risk of abuse, dependence, and respiratory depression

Interactions (Drugs, Food & Alcohol)

Drug-Drug Interactions:

Opioids, CNS depressants

Food & Dietary Interactions:

Grapefruit juice

Alcohol Interaction Warning:

Avoid, profound CNS depression

Pregnancy & Breastfeeding Safety

Pregnancy Safety

Teratogenic risk

Breastfeeding / Lactation

Not recommended

Patient Counseling & Practical Advice

How to Take:

May impair driving

What to Do if You Miss a Dose:

Skip missed dose if close to next

Recommended Monitoring & Lab Tests:

Mental status, respiratory rate

Related Medicines in Benzodiazepine

Trustworthy Sources & Medical Review

Content for Diazepam 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.