Opatanol
Opatanol is an antihistamine and mast cell stabilizer ophthalmic solution. It works by blocking histamine, a substance in the body that causes allergic symptoms, and preventing the release of other inflammatory chemicals in the eye.
Dosage by Body Weight
The standard dose for adults and children aged 3 years and older is 1 drop in the conjunctival sac of the affected eye(s) twice daily, spaced 8 hours apart. Avoid contacting the dropper tip with the eye or surrounding areas to prevent contamination. If wearing contact lenses, remove them before application and wait at least 10 to 15 minutes before reinserting.
- Body Weight
- Below 5 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy in infants under 3 years of age have not been established.
- Body Weight
- 5-7 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy in infants under 3 years of age have not been established.
- Body Weight
- 8-10 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy in children under 3 years of age have not been established.
- Body Weight
- 11-15 kg
- Dose
- 1 drop in each affected eye
- Frequency
- Twice daily (8 hours apart)
- Tracking Notes
- Only appropriate if the child is 3 years of age or older. Consult a pediatrician.
- Body Weight
- 16-20 kg
- Dose
- 1 drop in each affected eye
- Frequency
- Twice daily (8 hours apart)
- Tracking Notes
- Standard pediatric dose for children 3 years and older.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Not recommended | Do not use | Safety and efficacy in infants under 3 years of age have not been established. |
| 5-7 kg | Not recommended | Do not use | Safety and efficacy in infants under 3 years of age have not been established. |
| 8-10 kg | Not recommended | Do not use | Safety and efficacy in children under 3 years of age have not been established. |
| 11-15 kg | 1 drop in each affected eye | Twice daily (8 hours apart) | Only appropriate if the child is 3 years of age or older. Consult a pediatrician. |
| 16-20 kg | 1 drop in each affected eye | Twice daily (8 hours apart) | Standard pediatric dose for children 3 years and older. |
Formulation
Purpose
Treatment of ocular signs and symptoms of seasonal allergic conjunctivitis, including eye itching, redness, watering, and swelling.
Generic Name
Olopatadine hydrochlorideScheduled Drug
Yes. This medicine should be supplied or used only according to applicable prescription and regulatory requirements.