Prescription requiredAnxiolytic / Sedative

Ativan 2MG Tab — Side Effects & Warnings

Known side effects of Ativan 2MG Tab include Drowsiness, dizziness, sedation, fatigue, weakness, unsteadiness/ataxia, confusion, impaired coordination, memory problems. Not everyone experiences these side effects.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

Common Side Effects

Drowsiness
dizziness
sedation
fatigue
weakness
unsteadiness/ataxia
confusion
impaired coordination
memory problems

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Causes drowsiness and impaired alertness—avoid driving/operating machinery. Risk of dependence, tolerance and withdrawal (may include anxiety, insomnia, tremor, seizures) especially with prolonged use or high doses; do not stop suddenly. Avoid alcohol and other CNS depressants due to risk of severe sedation and respiratory depression. Use caution in elderly (falls, confusion), liver/renal impairment, respiratory disease (COPD, sleep apnoea), depression/suicidal risk. Contraindicated in severe respiratory insufficiency and acute narrow-angle glaucoma; use only under medical supervision. Not recommended with opioids unless necessary; monitor closely.

Drug Interactions

Ativan 2MG Tab may interact with the following:

Alcohol
opioids (e.g.
morphine
tramadol)
other sedatives/hypnotics
antipsychotics
antidepressants
antihistamines (sedating)
anticonvulsants—additive CNS/respiratory depression; valproate and probenecid may increase lorazepam levels/effects; clozapine may increase sedation/respiratory depression

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Not recommended / Consult doctor (risk to fetus; use only if clearly needed)

Alcohol Interaction

Avoid

Habit Forming

Yes

Storage

Store below 25°C in a cool, dry place. Protect from light and moisture. Keep out of reach of children.

Ativan 2MG Tab — Safety Summary

Composition: Lorazepam (2mg)
Prescription: Required (Rx)
Pregnancy: Not recommended / Consult doctor (risk to fetus; use only if clearly needed)
Alcohol: Avoid
Habit forming: Yes

Ativan 2MG Tab — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.