Allet DS Eye Drop

Allet DS Eye Drop is manufactured by Healthcare Pharmacuticals Ltd. Allet DS Eye Drop contains 0.2% Olopatadine Hydrochloride (Eye Drops). It is Ophthalmic Non-Steroid drugs class drug.

Olopatadine is an inhibitor of the release of histamine from the mast cell and a relatively selective histamine H1‐antagonist that inhibits the in vivo and in vitro type 1 immediate hypersensitivity reaction including inhibition of histamine induced effects on human conjunctival epithelial cells. Olopatadine is devoid of effects on alpha adrenergic, dopamine and muscarinic type 1 and 2 receptors. Following topical ocular administration in human, olopatadine was shown to have low systemic exposure.


Olopatadine is used for the treatment of ocular itching associated with allergic conjunctivitis.

Brand Name: Allet DS
Generic: Olopatadine Hydrochloride (Eye Drops)
Weight: 0.2%
Type: Eye Drop
Therapeutic Class: Ophthalmic Non-Steroid drugs
Manufacturer: Healthcare Pharmacuticals Ltd
Price: 252.00
Last Updated: November 20, 2020 at 6:15 pm


Allet DS contains Olopatadine Hydrochloride (Eye Drops) 0.2%. Allet DS Dosage:

0.1% Sterile Eye Drops: One drop in each affected eye two times per day at an interval of 6 to 8 hours. 

0.2% Sterile Eye Drops: One drop in the affected eye once a day.

0.7% Sterile Eye Drops: One drop in each affected eye once a day.


Side Effects

Headaches have been reported at an incidence of 7%. The following adverse experiences have been reported in less than 5% of patients: Asthenia, blurred vision, burning or stinging, cold syndrome, dry eye, foreign body sensation, hyperemia, hypersensitivity, keratitis, lid edema, nausea, pharyngitis, pruritus, rhinitis, sinusitis, and taste perversion


Olopatadine HCl ophthalmic solution should not be used to treat contact lens related irritation. Patients who wear soft contact lenses should be instructed to wait at least ten minutes after instilling Olopatadine Hydrochloride ophthalmic solution before they insert their contact lenses.

Allet DS


May result in additive CNS depression with CNS depressants.

Pregnancy Lactation use

There are no adequate and well controlled studies in pregnant women. Because animal studies are not always predictive of human responses, this drug should be used in pregnant women only if the potential benefit to the mother justifies the potential risk to the fetus.

It is not known whether topical ocular administration could result in sufficient systemic absorption to produce detectable quantities in the human breast milk. Nevertheless, caution should be exercised when Olopatadine Hydrochloride ophthalmic solution is administered to a nursing mother.


Olopatadine Hydrochloride ophthalmic solution is contraindicated in persons with a known hypersensitivity to Olopatadine Hydrochloride.

Special Warning

Geriatric Use: No overall differences in safety or effectiveness have been observed betweents.

Acute Overdose

Symptoms: Drowsiness in adults and, initially, agitation and restlessness, followed by drowsiness in childn. 

Management: Symptomatic or supportive treatment.

Interaction with other Medicine


Storage Condition

Store below 30° C in a cool and dry place protected from light. Keep out of reach of children. Do not touch the dropper tip to surfaces since this may contaminate the solution. Do not use after 30 days of first opening.