Lastacaft
Lastacaft (alcaftadine ophthalmic solution) is an H1 receptor antagonist indicated for the prevention of itching associated with allergic conjunctivitis. It works by blocking histamine, a natural substance that causes allergic symptoms in the eyes.
Dosage by Body Weight
Instill 1 drop in each affected eye once daily. Approved for use in adults and children 2 years of age and older. If wearing contact lenses, remove them before instilling the drops and wait at least 10 minutes before reinserting.
- Body Weight
- Below 5 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy have not been established in pediatric patients under 2 years of age.
- Body Weight
- 5-7 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy have not been established in pediatric patients under 2 years of age.
- Body Weight
- 8-10 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy have not been established in pediatric patients under 2 years of age.
- Body Weight
- 11-15 kg
- Dose
- 1 drop in each affected eye
- Frequency
- Once daily
- Tracking Notes
- Only for children 2 years of age and older. Remove contact lenses prior to application.
- Body Weight
- 16-20 kg
- Dose
- 1 drop in each affected eye
- Frequency
- Once daily
- Tracking Notes
- Only for children 2 years of age and older. Remove contact lenses prior to application.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Not recommended | Do not use | Safety and efficacy have not been established in pediatric patients under 2 years of age. |
| 5-7 kg | Not recommended | Do not use | Safety and efficacy have not been established in pediatric patients under 2 years of age. |
| 8-10 kg | Not recommended | Do not use | Safety and efficacy have not been established in pediatric patients under 2 years of age. |
| 11-15 kg | 1 drop in each affected eye | Once daily | Only for children 2 years of age and older. Remove contact lenses prior to application. |
| 16-20 kg | 1 drop in each affected eye | Once daily | Only for children 2 years of age and older. Remove contact lenses prior to application. |
Formulation
Ophthalmic SolutionEye Drops
Purpose
Prevention of itching associated with allergic conjunctivitis
Generic Name
AlcaftadineScheduled Drug
No. This medicine is generally not treated as a scheduled/prescription-only drug in common consumer references, but local rules may vary.