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Pataday Eye Drop (Olopatadine)
- Active Ingredient:
Olopatadine
- Indication:
Allergic eye disease
- Manufacturer:
Alcon Laboratories
- Packaging:
2.5 ml in 1 packet
- Strength:
2.5ml
- Delivery Time:
6 To 15 days
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Pataday Solution
What is Pataday?
The active ingredient in Pataday is Olopatadine, an antihistamine that blocks the effects of histamine, a chemical responsible for causing watery, itchy, and red eyes during allergic reactions. Pataday helps relieve symptoms such as burning, itching, redness, and watering caused by eye allergies. It works by preventing the release of substances that cause inflammation in the eyes.
You can buy this solution only when a doctor prescribes it to you. Your doctor will prescribe the right quantity and dosage of the solution. So, you will know how often you may need to apply this solution.
Use the medicine strictly as per the doctor’s suggestion. Moreover, do not use more than the required quantity as it may have many side effects.
Use the exact brand of the medicine that the doctor has prescribed to you. A different brand may not be as effective and may not give the desired results.
Gently release the eyelid and close your eyes. Keep your eyes closed for 1–2 minutes to allow absorption. In case you think that your eyes did not get the proper medicine, then you may repeat the process and put the drops carefully this time.
It is advisable to avoid touching the eyelid with the applicator. This will make the process germ-free and infection-free. Always close the bottle tightly after use.
Dosing Pataday drops
The right dosage of the medicine varies from patient to patient. In order to find the right dosage for you, you must consult your doctor. After a complete and thorough examination, your doctor will prescribe the right dosage for you. You can also check the directions provided on the label. Do not self-administer the medication. Also, do not alter the dosage or stop the medication on your own.
The quantity of medication that you need will depend on the strength of the medicine. Also, the dosage of the drug each day, the interval between dosages, and the course time largely depend upon the medical disorder for which this medication is currently being used.
For treating the itching in the eyes due to an eye disorder, allergic conjunctivitis
- Adults & children (3+ years): One drop in the affected eye(s) once or twice daily, with at least 6–8 hours between doses.
- Children under 3: Use only under medical supervision
What to do in case of missing a dose?
In case you forget to take the medicine at the prescribed time. Then it is sensible to use it as soon as you remember. Do not use the medication if the time for the next dosage is near. Never overdose on the medication to make up for the missed dosage.
What to do in case of overdose?
An overdose of Pataday is unlikely to be dangerous, but medical attention is still recommended. In case of accidental overdose, seek medical help ASAP. You can also call an emergency room or poison control centre. Make sure kids or pets do not ingest the medicine by mistake.
Important Information
It is important to consult the doctor before using this medication. The medication should be strictly used as per his/her directions. You may even refer to the packaging for proper information.
It is important to tell the doctor every minute detail about your health for the proper administration of the drug. The drug may interact with the medications used for some other health disorder. So, complete knowledge about drug interactions is a must.
Before using Pataday
- It is important to research the components present in the drug. In case of an allergic reaction to any of the components present in the drug, do not use it. You may refer to your doctor for some alternate medications.
- It is equally important to make sure that Pataday is completely safe for you. Do not use the medicine unless a doctor prescribes it to you.
- There is no knowledge of whether Pataday will be bad for an unborn child. So, for pregnant ladies or women trying to get pregnant, it is important to seek permission from a doctor before using this medication.
- It is not clear whether Pataday affects breast milk or a nursing child. So, for breastfeeding mothers, it is important to seek advice from a doctor.
- Never self-administer the medication without the doctor’s permission. Also, do not give it to a child without seeking information from a doctor first.
How to apply the Pataday solution?
To apply the Pataday solution, tilt your head and pull down the eyelid. In this way, you will create a small eye pocket.
Using the dropper that comes along with this solution, add a drop of the solution into the pocket. Make sure you do not touch the eyelid with the dropper.
Close your eyes for a minute or two so that the medicine spreads in the eye properly.
Avoid blinking or looking down immediately after application, as it may reduce absorption. You can also press the eyes with your index finger gently for a minute.
This will ensure the medicine remains in the eyes and does not drain out through the tear duct.
Use the medicine strictly as per the doctor’s advice. Do not use more than the required number of drops. Avoid using any other eye drop for at least ten minutes after using Pataday solution. Also, do not touch the dropper as it may give rise to many infections.
Keep the dropper at some distance from the eyelids. A grimy dropper can make the infection worse. It can even give rise to many serious infections and vision disorders.
In case the colour of the medication has changed, then do not use it. Sometimes, the medicine also develops some particles inside it.
Do not use such solutions, as they may aggravate the infection. Go to the pharmacist and buy a new medication.
Make sure the medicine does not come in contact with water. Freezing the medicine will spoil it. Close the lid of the medicine tightly after using it.
Before Using Pataday Solution
When using any medication, the good effects of the medication must be weighed against the bad effects that it may cause. So, never take any medicine on your own unless you know how beneficial it will be to you. Only take the medicine if prescribed by your doctor.
Your doctor will evaluate the benefits and risks of the medication. In addition, he will give you a better knowledge of the warnings and precautions needed while taking the medicine. The following are some of the things to be considered:
Allergies Precautions
Inform your doctor if you have any allergic reactions or unusual allergies to any component present in the medicine. Additionally, your doctor needs to be aware of any allergies you may have to dyes, food preservatives, specific foods, or animals.
For any non-prescribed product, please carefully read the label and thoroughly research the components it contains.
Pediatric Precautions
Many studies and research have been conducted to check the safety of the Pataday solution for kids and children. The solution is not safe for children below the age of three. However, children age three and above can safely use this solution as per the doctor’s advice.
Geriatric Precautions
No studies that have been conducted on this subject suggest that it causes any geriatric problems. However, limiting the medicine as per the doctor’s recommendation is necessary.
Pregnancy Precautions
Not much knowledge is available on this subject. However, pregnant women should consult a doctor before using the solution.
Breastfeeding Precautions
No studies have proved that breastfeeding mothers should not use this solution. However, seeking the advice of the doctor is necessary.
Drug Interactions
There are various drugs that when taken together, can cause some serious reactions. Sometimes, the medications may not interfere with each other, while in some cases, the interactions can be fatal. Therefore, your doctor needs to know the list of medications that you have been taking before prescribing Pataday solution.
Your doctor will prescribe only a safe dosage or may switch to some other alternative medication. Here is a list of possible drug interactions.
- Amifampridine
- Bupropion
- Donepezil
Uses of Pataday
This medication belongs to the category of antihistamines. It helps treat the redness of the eyes and itching.
How to use Pataday Drops
You may also want to avoid touching the dropper with your eyelids as it can make the condition worse.
Remove contact lenses before applying Pataday drops. Wait at least 10–15 minutes after application before reinserting lenses.
You should tilt your head a little back and pull down the eyelid. This will create a pocket for the drops.
Using the dropper, put a few drops of medication into the eyes. Now, gently move the lids back to the original form.
Then close your eyes for a couple of minutes till the medicine is fully absorbed by the eye. You can apply slight pressure on the lids so as to spread the medicine evenly.
This will prevent the draining out of the medicine. Avoid excessive blinking or rubbing the eyes. Do not rinse the dropper; always keep it clean and capped. This will decrease the production of germs and infection.
Try to apply the medication at the same time each day. Continue the medication process until you get the desired results.
If both of your eyes are affected, then wait for at least five minutes before applying the medication to the other eye as well.
Use separate droppers for each eye. Apply drops before ointments to allow full absorption.
Side effects
Serious side effects are rare. However, contact the doctor if the condition worsens. Some of the common side effects are:
- Headache
- Blurred vision
- Burning/stinging of the eyes
- Redness in the eyes
- Dryness of the eye
- Eyelid swelling
- Feeling as if something is in the eye
In case these effects last longer than a couple of days, then you may need to consult the doctor ASAP. Do not ignore any side effects, no matter how trivial they may seem.
The important point to remember is that this medication is meant to benefit you. So, the side effects should not overpower the goodness of medicine. This medication rarely causes serious side effects..
Serious allergic reactions are rare, but seek immediate help if symptoms occur. Some of the serious side effects include:
- Rash
- Itching
- swelling of the face/tongue/throat
- dizziness
- trouble breathing.
This is not the entire list of side effects of the medication. For more detailed side effects, you must refer to your doctor or specialist.
Precautions
Before using the Pataday solution, inform your doctor about the list of possible allergies. Go through the list of components and check for all the possible allergies. Sometimes, the preservatives can also cause some unwanted reactions. So, talk to your doctor or specialist for more details.
Also, inform your doctor if you wear lenses or not. You may experience a temporary vision blur after using this medication. Do not use any heavy machinery or drive any vehicle after using this medication.
For pregnant women, the medication should be used only when absolutely needed. Breastfeeding mothers should also try to avoid using this medication, as not much information is available on the subject.
Interactions
Your doctor will be well aware of the possible interactions. So, do not stop or change the medication on your own.
- Interaction with Alcohol
Avoid alcohol while using Pataday, as it may increase dizziness, drowsiness, and impair concentration. Avoid driving or operating heavy machinery.
- Interaction with Medicines
Amitriptyline, Alprazolam, Sodium Oxybate, Disulfiram
General Instructions
Religiously follow the instructions mentioned on the label of the solution. Take the medicine as per the directions of the specialist. Never share your medication, especially the dropper.
Storage
Store Pataday drops in a cool, dry place away from direct sunlight and moisture. Do not store in the bathroom. Keep out of reach of children and pets.
Do not flush the medicine unless mentioned on the label. You can discard the medication as per the directions given on the label. Contact the local waste disposal for the purpose and dispose of the medication carefully.
Careprost (Bimatoprost) | Generic Latisse
FAQ’s
Onset of action
The medication can start working after a span of thirty minutes.
Safe with alcohol?
When the medication is taken along with alcohol, it can increase the risk of drowsiness and dizziness. It may even become difficult to concentrate and perform a task that requires brainpower. Also, a person should avoid driving or using heavy machinery in order to avoid any risk.
Is it habit forming?
No, the medication is not reported to be habit-forming.
Is olopatadine an antibiotic?
Pataday solution belongs to the category of antihistamines. It diminishes the formation of histamine chemicals. As a result, it reduces swelling, itchiness, redness, etc.
Is Pataday effective for pink eye?
Pataday is effective for allergic conjunctivitis, not bacterial pink eye. It can reduce the watering, redness, itching, swelling, etc of the eye.
Last updated by Dr Mary Hill on October 15, 2025
Author: Dr Mary Hill
Dr Mary Hill is a urologist and content writer, who have treated hundreds of USA as well as international patients. She loves to write content based on Men’s Health problems like Erectile Dysfunction(ED) and Sexual Disorders. You can connect on Twitter: @maryhil14623979.
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