Unisom Sleeptabs

Unisom Sleeptabs is an over-the-counter antihistamine sleep aid containing doxylamine succinate. It works by blocking histamine in the body, which helps induce drowsiness and reduce the time it takes to fall asleep.

Dosage by Body Weight

Adults and children 12 years of age and over: Take 1 tablet (25 mg) once daily at bedtime, or as directed by a doctor. Do not give to children under 12 years of age.

  1. Body Weight
    Below 5 kg
    Dose
    Contraindicated
    Frequency
    Do not use
    Tracking Notes
    Safety and efficacy have not been established in pediatric populations under 12 years.
  2. Body Weight
    5-7 kg
    Dose
    Contraindicated
    Frequency
    Do not use
    Tracking Notes
    Safety and efficacy have not been established in pediatric populations under 12 years.
  3. Body Weight
    8-10 kg
    Dose
    Contraindicated
    Frequency
    Do not use
    Tracking Notes
    Safety and efficacy have not been established in pediatric populations under 12 years.
  4. Body Weight
    11-15 kg
    Dose
    Contraindicated
    Frequency
    Do not use
    Tracking Notes
    Safety and efficacy have not been established in pediatric populations under 12 years.
  5. Body Weight
    16-20 kg
    Dose
    Contraindicated
    Frequency
    Do not use
    Tracking Notes
    Safety and efficacy have not been established in pediatric populations under 12 years.

Formulation

Tablet

Purpose

Short-term relief of occasional sleeplessness and difficulty falling asleep.

Generic Name

Doxylamine succinate

Scheduled Drug

No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.

Alternatives

Disclaimer: This information is for educational purposes only. WHO references and weight bands are simplified for tracking and must not replace medical advice. Always consult with a healthcare professional before starting or changing any medication.