Home
Articles
Q&A

What eye drops are used for allergic conjunctivitis?

Sep 16, 2025 Source: Cainiu Health
Dr. Wang Shuai
Introduction
Allergic conjunctivitis requires the use of targeted anti-allergy eye drops to relieve symptoms. Commonly used options include olopatadine hydrochloride eye drops, sodium cromoglicate eye drops, levocabastine hydrochloride eye drops, ketotifen eye drops, and fluorometholone eye drops. If in doubt, it is recommended to seek medical advice in advance. Hands should be cleaned before using eye drops, and the bottle tip should not touch the eye to avoid contamination.

Allergic conjunctivitis requires targeted anti-allergy eye drops to relieve symptoms. Commonly used options include olopatadine hydrochloride eye drops, sodium cromoglicate eye drops, levocabastine hydrochloride eye drops, ketotifen eye drops, and fluorometholone eye drops. If in doubt, it is recommended to consult a doctor in advance. Detailed analysis is as follows:

1. Olopatadine Hydrochloride Eye Drops: A combination formulation with antihistamine and mast cell stabilizing properties, this medication quickly relieves symptoms such as itching and tearing, while also inhibiting the progression of allergic reactions. It is suitable for both acute and chronic allergic conjunctivitis.

2. Sodium Cromoglicate Eye Drops: A mast cell stabilizer that works by preventing mast cells from releasing allergens. Its effect is relatively mild and it is best used regularly in advance to prevent episodes of allergic conjunctivitis.

3. Levocabastine Hydrochloride Eye Drops: A potent antihistamine eye drop that rapidly and competitively binds to histamine receptors, effectively relieving allergic symptoms such as eye itching and eyelid swelling. It has a long duration of action, requiring fewer daily applications.

4. Ketotifen Eye Drops: Possesses dual actions of antihistamine effects and mast cell stabilization, providing prolonged anti-allergy relief. It effectively reduces ocular allergic responses and is suitable for treating various types of allergic conjunctivitis.

5. Fluorometholone Eye Drops: A corticosteroid eye drop with strong anti-inflammatory effects, indicated for severe cases of allergic conjunctivitis. It should be used short-term under medical supervision to avoid potential side effects associated with long-term use.

Hands should be cleaned before using eye drops to prevent contamination of the bottle tip by contact with the eye. Different eye drops are suited for different conditions; non-steroidal medications are preferred for mild symptoms. If symptoms do not improve after one week of treatment, or if complications such as increased intraocular pressure or blurred vision occur, prompt medical consultation is advised to adjust the treatment plan.

Related Articles

View All
What causes under-eye swelling?
Under normal circumstances, eye bag swelling may be caused by excessive water intake before sleep, crying, allergic conjunctivitis, hypothyroidism, glomerulonephritis, or other factors. If discomfort occurs, it is recommended to seek medical examination and treatment at a hospital promptly. In daily life, one should maintain good living habits, avoid staying up late for long periods, control salt intake, and maintain a balanced diet.
avatar
Dr. Liu Wenmin
View Full Answer
It has been two months since my double eyelid surgery, but there is still swelling. What should I do?
Under normal circumstances, double eyelid surgery refers to the procedure of creating double eyelid folds. If swelling around the eyes is still present two months after the surgery, it may be related to factors such as slow tissue recovery, poor blood circulation, eyelid margin inflammation (blepharitis), meibomian gland cysts, or allergic conjunctivitis. It is recommended to seek medical attention promptly and follow the doctor's guidance for appropriate treatments, such as general care measures or medication therapy.
avatar
Dr. Han Xuefeng
View Full Answer
Why does a child have a lot of eye discharge when they have a cold?
In general, increased eye discharge in children with a cold may be caused by poor eye hygiene, lack of sleep, allergic conjunctivitis, conjunctivitis, or dacryocystitis. It is recommended to seek timely medical attention and follow the doctor's instructions for treatment. In daily life, attention should be paid to the child's diet, avoiding excessive intake of spicy and greasy foods, and encouraging increased water consumption.
avatar
Dr. Zhou Xiaofeng
View Full Answer
What are the symptoms of allergic conjunctivitis?
In general, allergic conjunctivitis refers to allergic conjunctivitis, with symptoms including itchy eyes, red eyes, increased eye secretions, photophobia, and tearing. It is important to maintain eye hygiene in daily life, avoid rubbing the eyes with hands to prevent introducing allergens into the eyes; try to identify personal allergens and avoid contact, such as reducing outdoor activities during pollen season and maintaining indoor cleanliness to minimize allergens like dust mites.
avatar
Dr. Wang Shuai
View Full Answer
What are the symptoms of allergic conjunctivitis?
Under normal circumstances, the main symptoms of allergic conjunctivitis include itchy eyes, conjunctival redness, increased eye discharge, eyelid swelling, photophobia, and tearing. If discomfort symptoms occur, it is recommended to seek timely medical attention and treatment at a qualified hospital. In daily life, it is important to identify and avoid allergens, such as reducing outdoor activities during spring and autumn to prevent pollen exposure, and regularly cleaning bedding to prevent dust mite proliferation.
avatar
Dr. Wang Shuai
View Full Answer
What Foods Should Be Avoided in Allergic Conjunctivitis
Under normal circumstances, there are no absolute dietary restrictions for individuals with allergic conjunctivitis. However, it is not recommended to consume foods such as mangoes, sea shrimp, crabs, pineapples, and chili peppers. Detailed analysis is as follows: Additionally, individuals with allergic conjunctivitis should also avoid eating durian, scallops, and similar foods as much as possible. At the same time, it is also important to avoid contact with pollen and other allergens in daily life.
avatar
Dr. Wang Shuai
View Full Answer
Why do my eyes swell after taking Gleevec?
Gleevec usually refers to imatinib mesylate tablets. In general, after taking imatinib mesylate tablets, eye swelling may be caused by the drug's fluid retention effect, individual tolerance differences, allergic conjunctivitis, blepharitis, abnormal kidney function, or other reasons. If eye swelling persists without improvement or is accompanied by symptoms such as pain or blurred vision.
avatar
Dr. Wang Shuai
View Full Answer
How is astigmatism in children caused?
In general, childhood astigmatism may be caused by abnormal corneal development, uneven refractive power of the lens, eyelash irritation, allergic conjunctivitis, keratoconus, or other factors. If discomfort occurs, prompt medical attention is recommended. In daily life, children should maintain proper reading and writing posture and avoid prolonged near-eye work.
avatar
Dr. Zhou Xiaofeng
View Full Answer
彩牛养生

Your trusted source for health information and wellness guidance.

Quick Links

Resources

Connect

© 2024 HealthPortal. All rights reserved.