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Last updated
14 Nov 2024 | 01:12 AM (IST)

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Histpat Eye Drop

Prescription Required
SALT COMPOSITION
Storage
Store below 30°C
Preservative
Benzalkonium chloride
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Product introduction

Histpat Eye Drop is a medicine used to treat allergic conjunctivitis, a condition that causes red, itchy, and watery eyes due to allergens. It works by blocking the effects of histamine and preventing the release of chemicals that cause allergic reactions, providing quick and lasting relief.

Use Histpat Eye Drop exactly as prescribed by your doctor. Typically, it is applied 1-2 times a day, depending on your condition. Wash your hands before using the drops, tilt your head back, and apply one drop into the affected eye(s). Avoid touching the tip of the dropper to prevent contamination. For the best results, use it regularly and at the same time each day.


Some common side effects of Histpat Eye Drop include eye pain, eye irritation, eye discomfort, weakness, and dry mouth. These side effects usually go away on their own after a few minutes. If side effects persist or worsen, or if you experience more severe reactions like swelling, severe itching, or rash, contact your doctor immediately. To prevent side effects, avoid using more drops than prescribed and follow the instructions carefully.


While using Histpat Eye Drop, avoid driving or using machinery immediately after application if you experience blurred vision. If you wear contact lenses, remove them before applying the drops and wait at least 15 minutes before putting them back in. Do not use the drops if you are allergic to the medicine or any of its ingredients. Inform your doctor if you are pregnant, breastfeeding, or using any other medications to avoid potential interactions.


Uses of Histpat Ophthalmic Solution

Benefits of Histpat Ophthalmic Solution

In Treatment of Allergic conjunctivitis

Histpat Eye Drop is an antihistamine used to treat allergic conjunctivitis, an inflammation of the eye caused by allergens like pollen, dust, or pet dander. It works by blocking histamine receptors, preventing the release of inflammatory chemicals that cause itching, redness, swelling, and discomfort in the eyes. Histpat Eye Drop provides quick relief from symptoms and helps prevent future allergic reactions when used regularly.

Side effects of Histpat Ophthalmic Solution

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Histpat

  • Eye pain
  • Eye irritation
  • Eye discomfort
  • Sleepiness
  • Weakness
  • Dryness in mouth

How to use Histpat Ophthalmic Solution

This medicine is for external use only. Take it in the dose and duration as advised by your doctor. Check the label for directions before use. Hold the dropper close to the eye without touching it. Gently squeeze the dropper and place the medicine inside the lower eyelid. Wipe off extra liquid.

How Histpat Ophthalmic Solution works

Histpat Eye Drop is an antiallergic medication. It works by blocking the action of a chemical messenger (histamine) which is responsible for red, itchy, and watery eyes.

Safety advice

Alcohol
No interaction found/established
Pregnancy
CONSULT YOUR DOCTOR
Histpat Eye Drop may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Breast feeding
CONSULT YOUR DOCTOR
Histpat Eye Drop is probably unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby.
Driving
UNSAFE
Histpat Eye Drop may cause blurring of your vision for a short time just after its use. Do not drive until your vision is clear.
Kidney
No interaction found/established
Liver
No interaction found/established

What if you forget to take Histpat Ophthalmic Solution?

If you miss a dose of Histpat Eye Drop, use it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.
Histpat Eye Drop
₹107/Ophthalmic Solution
Winolap Eye Drop
Sun Pharmaceutical Industries Ltd
₹199/ophthalmic solution
81% costlier
IF 2 Eye Drop
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₹163.24/ophthalmic solution
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Histafree Eye Drops
Mankind Pharma Ltd
₹161.05/ophthalmic solution
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Olopine Eye Drops
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₹155/ophthalmic solution
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Alerchek Ophthalmic Solution
Indoco Remedies Ltd
₹181/ophthalmic solution
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Quick tips

  • You have been prescribed Histpat Eye Drop to relieve red, itchy and watery eyes caused due to allergic eye diseases.
  • If you wear soft contact lenses, remove them before putting in these eye drops and wait at least 15 minutes before putting your lenses back in.
  • Do not touch the tip of the dropper to any surface, or to your eye, to avoid contaminating the eye drops.
  • Side effects such as eye pain or irritation, dry eyes, abnormal sensation in the eyes, headache may occur after using Histpat Eye Drop. These are usually mild and may not be with everyone. 
  • It may cause short term blurring of vision when first used. Use caution before driving or using machines.
  • Make sure to use within 4 weeks of opening the bottle.

Fact Box

Chemical Class
Dibenzoxepine Derivative
Habit Forming
No
Therapeutic Class
OPHTHAL
Action Class
H1 Antihistaminics (second Generation)

Patient concerns

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How much time in healing of allergic conjunctivitis
Dr. Richa Jain
Ophthalmology
Depends on severity. But treatment is always long
Eyes are reddish and little alergitic.
Dr. Richa Jain
Ophthalmology
It cud be allergic conjunctivitis. . Visit for examination
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FAQs

Is Histpat Eye Drop a steroid?

No, Histpat Eye Drop is not a steroid. It is a medication which is used to treat allergic conditions. Most commonly it is used to treat allergic conjunctivitis/pink eye. Do not take this medication without consulting your doctor.

Is Histpat Eye Drop effective?

Histpat Eye Drop is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using Histpat Eye Drop too early, the symptoms may return or worsen.

Can Histpat Eye Drop cause eye irritation?

Yes, Histpat Eye Drop can cause mild eye irritation, dryness, or discomfort right after use. These side effects are usually temporary and go away on their own. However, if the irritation persists or worsens, it's important to consult your doctor.

Can a child use Histpat Eye Drop?

Histpat Eye Drop can be used in children above 2 years of age at the same dose as in adults. However, the safety of children under 2 years of age with Histpat Eye Drop have not been established. Therefore, the use of Histpat Eye Drop should be avoided in children of such age group.

Does Histpat Eye Drop make you sleepy?

In some cases there are chances that it may cause sleepiness. It is important to know that if other anti-allergic medications are taken orally along with this medication then they may make you sleepy. Avoid driving or performing work on heavy machinery work if you feel sleepy. Contact your doctor if the medicine makes you uneasy.

How long can you use Histpat Eye Drop?

The Histpat Eye Drop should be instilled in the affected eye(s) with one drop twice daily. The duration of treatment with Histpat Eye Drop will depend upon the disease condition, its severity, and the response of the patient to the treatment. The medicine can be given for as long as four months if considered necessary. However, the exact duration is decided by your doctor.

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

  1. Olopatadine. Camberley, Surrey: Novartis Pharmaceuticals UK Ltd.; 2002 [revised 5 Oct. 2018] (online) Available from:External Link
  2. Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (online) Available from:External Link
  3. Olopatadine hydrochloride ophthalmic solution [Prescribing Information]. 2010. [Accessed 25 Jul. 2024] (online) Available from: External Link
  4. Olopatadine Hydrochloride Ophthalmic Solution USP, 0.2% [Prescribing Information]. Lake Forest, IL: Akorn, Inc.; 2017. [Accessed 30 Sep. 2024] (online) Available from: External Link

Marketer details

Name: Kinetic Lifescience (OPC) Pvt Ltd
Address: KATRA K 32, 822 ADHARTAL, JABALPUR Jabalpur MP 482004 IN
Country of origin: India

The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.

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