Check our best Polytrim prices
AK-Poly-Bac, Neo-Polycin, Neosporin, Polycin, Polytrim, Triple Antibiotic, Triple Antibiotic, Polytrim
Polymyxin B-Trimethoprim
Treats eye infections and swelling. Contains an antibiotic medicine and may sometimes contain a corticosteroid., Treats eye infections.
Antibiotic, Antibiotic Combination, Antibiotic Combination
Ointment, Liquid, Drop, Liquid, Drop
Into the eye, Into the eye
Polymyxin B-Trimethoprim comes in liquid eye drop form and is used to treat eye infections caused by bacteria. Polymyxin B and trimethoprim are antibiotics that fight bacteria in the body. Common side effects may include mild burning, stinging, or itching of your eyes. Do not use this medicine while wearing contact lenses.
Ointment
Liquid
Drop
Liquid
Drop
Bottle 10ML of 10000-0.1UNIT/ML-%
Polytrim
10ml of 10000-0.1unit/ml-% bottle
Your doctor will tell you how much medicine to use. Do not use more than directed.
Take all of the medicine in your prescription to clear up your infection, even if you feel better after the first few doses.
Ophthalmic routeWash your hands with soap and water before and after using this medicine.
Ophthalmic routeShake the eye drops well just before each use.
Ophthalmic routeLie down or tilt your head back. With your index finger, pull down the lower lid of your eye to form a pocket.
If you wear contact lenses, remove them before using this medicine. You may insert them again after 15 minutes.
Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.
Your doctor will tell you how much medicine to use. Do not use more than directed.
Ophthalmic routeShake the eye drops well just before each use.
Ophthalmic routeLie down or tilt your head back. With your index finger, pull down the lower lid of your eye to form a pocket.
Take all of the medicine in your prescription to clear up your infection, even if you feel better after the first few doses.
Ophthalmic routeWash your hands with soap and water before and after using this medicine.
If you wear contact lenses, remove them before using this medicine. You may insert them again after 15 minutes.
Missed dose: Take a dose as soon as you remember. If it is almost time for your next dose, wait until then and take a regular dose. Do not take extra medicine to make up for a missed dose.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light.
Your doctor will tell you how much of this medicine to use and how often. Do not use more medicine or use it more often than your doctor tells you to. This medicine is not for long-term use.
Wash your hands before and after using the medicine.
Shake the eye drops well just before each use.
Lie down or tilt your head back. With your index finger, pull down the lower lid of your eye to form a pocket.
To use the eye drops: Hold the dropper close to your eye with the other hand. Drop the correct number of drops into the pocket made between your lower lid and eyeball. Gently close your eyes. Place your index finger over the inner corner of your eye for 1 minute. Do not rinse or wipe the dropper or allow it to touch anything, including your eye. Put the cap on the bottle right away. Keep the bottle upright when you are not using it.
To use the ointment:Hold the tip of the tube close to your eye with the other hand. Avoid touching the tip of the tube to your eye or finger. Squeeze a ribbon of ointment into the pocket between your lower lid and eyeball. Close your eyes for 1 to 2 minutes. Wipe the tip with a clean tissue and close the tube tightly. Keep the tube tightly closed when you are not using it.
Lie down or tilt your head back. With your index finger, pull down the lower lid of your eye to form a pocket.
Your doctor will tell you how much of this medicine to use and how often. Do not use more medicine or use it more often than your doctor tells you to. This medicine is not for long-term use.
Wash your hands before and after using the medicine.
Shake the eye drops well just before each use.
To use the ointment:Hold the tip of the tube close to your eye with the other hand. Avoid touching the tip of the tube to your eye or finger. Squeeze a ribbon of ointment into the pocket between your lower lid and eyeball. Close your eyes for 1 to 2 minutes. Wipe the tip with a clean tissue and close the tube tightly. Keep the tube tightly closed when you are not using it.
To use the eye drops: Hold the dropper close to your eye with the other hand. Drop the correct number of drops into the pocket made between your lower lid and eyeball. Gently close your eyes. Place your index finger over the inner corner of your eye for 1 minute. Do not rinse or wipe the dropper or allow it to touch anything, including your eye. Put the cap on the bottle right away. Keep the bottle upright when you are not using it.
If you miss a dose or forget to use your medicine, use it as soon as you can. If it is almost time for your next dose, wait until then to use the medicine and skip the missed dose.
Do not use extra medicine to make up for a missed dose.
This medicine is not right for everyone. Do not use it if you had an allergic reaction to polymyxin B or trimethoprim.
You should not use this medicine if you have had an allergic reaction to certain antibiotics. Make sure your doctor knows about all medicines you are allergic to, especially polymyxin B, gramicidin, neomycin, bacitracin, oxytertracycline, Neosporin®, Neocidin®, or Polysporin®.
Your doctor will check your progress and the effects of this medicine at regular visits. Keep all appointments.
Tell your doctor if you are pregnant or breastfeeding.
Ophthalmic routeIf you hurt your eye, develop an eye infection, or need to have eye surgery, talk with your doctor right away. You may need to change your medicine or stop using it.
Call your doctor if your symptoms do not improve or if they get worse.
Keep all medicine out of the reach of children. Never share your medicine with anyone.
If you are pregnant or breastfeeding, talk to your doctor before using this medicine.
Make sure your doctor knows if you have kidney problems.
If your condition does not get better, or gets worse, while you are using this medicine, call your doctor.
Talk to your doctor or pharmacist before using any other medicine or drops in your eyes.
Make sure your doctor knows if you have kidney problems.
If your condition does not get better, or gets worse, while you are using this medicine, call your doctor.
Tell your doctor if you are pregnant or breastfeeding.
Tell your doctor if you wear contact lenses. You may not be able to wear them while your infection is being treated.
Call your doctor if your symptoms do not improve or if they get worse.
Keep all medicine out of the reach of children. Never share your medicine with anyone.
Serious Side Effects
Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
Severe eye itching, swelling, or redness
Increased redness, burning, or pain in your eye
Swelling of your eyelid
Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
Less Serious Side Effects
Mild irritation in your eye when you use the drops
Eye irritiation when the drops are put in
Watery eyes
Health education, drug info, wellness & more
SingleCare is a prescription discount service that offers free coupons on thousands of prescription drugs. It can be used whether you have insurance, Medicare, Medicaid, or none of the above, but it cannot be combined with insurance.
SingleCare provides transparent drug pricing, so you can compare discounts at pharmacies near you. Browse singlecare.com to find drug discounts, helpful information about your prescription, and resources to help you make informed health decisions.
Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
© 2026 SingleCare Administrators. All rights reserved
© 2026 SingleCare Administrators. All rights reserved