By using this site, you agree to the Privacy Policy and Terms of Use.
Accept
Medical Information, Documents, News - TheMediTary.Com Logo Medical Information, Documents, News - TheMediTary.Com Logo

TheMediTary.Com

Medical Information, Documents, News - TheMediTary.Com

  • Home
  • News
  • Drugs
  • Drugs A-Z
  • Medical Answers
  • About Us
  • Contact
Medical Information, Documents, News - TheMediTary.Com Logo Medical Information, Documents, News - TheMediTary.Com Logo
Search Drugs
  • Drugs
    • Latest Drugs
    • Drugs A-Z
    • Medical Answers
  • News
    • FDA Alerts
    • Medical News
    • Health
    • Consumer Updates
    • Children's Health
  • More TheMediTary.Com
    • About Us
    • Contact
Follow US
Home > Drugs > Ophthalmic anti-infectives > Polymyxin b and trimethoprim ophthalmic
Ophthalmic anti-infectives

Polymyxin b and trimethoprim ophthalmic

https://themeditary.com/drug/polymyxin-b-and-trimethoprim-ophthalmic-5347.html
Medically Reviewed by Glamora Samuels, MD TheMediTary.Com | Reviewed: Aug 11, 2023  Additional Content by TheMediTary.Com

Generic name: polymyxin b and trimethoprim ophthalmic [ pol-ee-mix-in-b-and-try-meth-oh-prim-off-thal-mik ]

Drug class: Ophthalmic anti-infectives

Dosage form: ophthalmic solution (10000 units-1 mg/ml)

Availability: Prescription only

Pregnancy & Lactation: Risk data available

Brand names: Polytrim

Contents
Uses Warnings Before Taking Dosage Side effects Interactions

What is Polymyxin b and trimethoprim ophthalmic?

Polymyxin B and trimethoprim ophthalmic (for use in the eyes) is a combination medicine used to treat eye infections caused by bacteria.

Polymyxin B and trimethoprim ophthalmic may also be used for purposes not listed in this medication guide.

Warnings

Use only as directed. Tell your doctor if you use other medicines or have other medical conditions or allergies.

How should I take Polymyxin b and trimethoprim ophthalmic

This medicine is usually applied once every 3 hours for 7 to 10 days. Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Wash your hands before using the eye drops.

To apply the eye drops:

  • Tilt your head back slightly and pull down your lower eyelid to create a small pocket. Hold the dropper above the eye with the tip down. Look up and away from the dropper and squeeze out a drop.

  • Close your eyes for 2 or 3 minutes with your head tipped down, without blinking or squinting. Gently press your finger to the inside corner of the eye for about 1 minute, to keep the liquid from draining into your tear duct.

  • Use only the number of drops your doctor has prescribed. If you use more than one drop, wait about 5 minutes between drops.

  • Wait at least 10 minutes before using any other eye drops your doctor has prescribed.

Do not touch the tip of the eye dropper or place it directly on your eye. A contaminated dropper can infect your eye, which could lead to serious vision problems.

Do not use the eye drops if the liquid has changed colors or has particles in it. Call your pharmacist for new medicine.

Use this medication for the full prescribed length of time. Your symptoms may improve before the infection is completely cleared. Skipping doses may also increase your risk of further infection that is resistant to antibiotics.

Store at room temperature away from moisture, heat, and light. Keep the bottle tightly closed when not in use.

Dosing information

Usual Adult Dose for Bacterial Conjunctivitis:

Instill 1 drop in the affected eye(s) every 3 hours for 7 to 10 days.
Maximum dose: 6 doses/day

Uses: For the treatment of mild to moderate surface ocular bacterial infections (including acute bacterial conjunctivitis) and blepharoconjunctivitis due to susceptible strains of Staphylococcus aureus, S epidermidis, Streptococcus pneumoniae, viridans streptococci, Haemophilus influenzae, Pseudomonas aeruginosa

Usual Adult Dose for Blepharoconjunctivitis:

Instill 1 drop in the affected eye(s) every 3 hours for 7 to 10 days.
Maximum dose: 6 doses/day

Uses: For the treatment of mild to moderate surface ocular bacterial infections (including acute bacterial conjunctivitis) and blepharoconjunctivitis due to susceptible strains of Staphylococcus aureus, S epidermidis, Streptococcus pneumoniae, viridans streptococci, Haemophilus influenzae, Pseudomonas aeruginosa

Usual Pediatric Dose for Bacterial Conjunctivitis:

2 months or older: Instill 1 drop in the affected eye(s) every 3 hours for 7 to 10 days.
Maximum dose: 6 doses/day

Uses: For the treatment of mild to moderate surface ocular bacterial infections (including acute bacterial conjunctivitis) and blepharoconjunctivitis due to susceptible strains of S aureus, S epidermidis, S pneumoniae, viridans streptococci, H influenzae, P aeruginosa

Usual Pediatric Dose for Blepharoconjunctivitis:

2 months or older: Instill 1 drop in the affected eye(s) every 3 hours for 7 to 10 days.
Maximum dose: 6 doses/day

Uses: For the treatment of mild to moderate surface ocular bacterial infections (including acute bacterial conjunctivitis) and blepharoconjunctivitis due to susceptible strains of S aureus, S epidermidis, S pneumoniae, viridans streptococci, H influenzae, P aeruginosa

Detailed Polymyxin b/trimethoprim ophthalmic dosage information
Polymyxin b and trimethoprim ophthalmic Dosage information (more detail)

Before Taking

You should not use polymyxin B and trimethoprim ophthalmic if you are allergic to polymyxin B or trimethoprim.

Tell your doctor if you are pregnant or breastfeeding.

This medicine should not be given to a child younger than 2 months old.

What happens if I miss a dose?

Use the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not use two doses at one time.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

What should I avoid while using Polymyxin b and trimethoprim ophthalmic?

Do not use polymyxin B and trimethoprim ophthalmic while wearing contact lenses. Polymyxin B and trimethoprim ophthalmic may contain a preservative that can discolor soft contact lenses. Wait at least 15 minutes after using this medicine before putting in your contact lenses.

Do not use other eye medications unless your doctor tells you to.

Polymyxin b and trimethoprim ophthalmic side effects

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

polymyxin B and trimethoprim ophthalmic may cause serious side effects. Stop using polymyxin B and trimethoprim ophthalmic and call your doctor at once if you have:

  • eye pain, swelling, redness, or severe discomfort;

  • crusting or drainage (may be signs of infection);

  • swelling or redness of your eyelids; or

  • new or worsening symptoms.

Common side effects of polymyxin B and trimethoprim ophthalmic may include:

  • mild burning, stinging, or itching of your eyes.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

See more: Polymyxin b and trimethoprim ophthalmic Side Effects

More about Polymyxin b and trimethoprim ophthalmic (Polymyxin b and trimethoprim ophthalmic [ pol-ee-mix-in-b-and-try-meth-oh-prim-off-thal-mik ])

Dosage information
Polymyxin b and trimethoprim ophthalmic Side Effects
During pregnancy
Polymyxin B and Trimethoprim Ophthalmic Solution Prescribing Information
Drug images
Side effects
Drug class: Ophthalmic anti-infectives

Patient resources

Trimethoprim and Polymyxin B

Related treatment guides

Conjunctivitis, Bacterial
Blepharoconjunctivitis
Share this Article
Contents
Uses Warnings Before Taking Dosage Side effects Interactions
Related Drugs
Fidanacogene Elaparvovec
Cerave Anti-Itch
Centrum Adult
Crovalimab
Cyltezo Prefilled Syringe
Zepbound Pen
Mylanta One
Uretron Ds
Medihoney Wound And Burn Dressing
Lidotrode

Other drugs

Name Drug Class Updated
Fidanacogene Elaparvovec Drugs 03-Oct-2024
Cerave Anti-Itch Drugs 02-Oct-2024
Centrum Adult Drugs 02-Oct-2024
Crovalimab Drugs 02-Oct-2024
Cyltezo Prefilled Syringe Drugs 01-Oct-2024
Zepbound Pen Drugs 30-Sep-2024
Mylanta One Drugs 27-Sep-2024
Uretron Ds Drugs 27-Sep-2024
Medihoney Wound And Burn Dressing Drugs 26-Sep-2024
Lidotrode Drugs 26-Sep-2024
Libervant Drugs 26-Sep-2024
Moderna Covid-19 Drugs 25-Sep-2024
Beqvez Drugs 24-Sep-2024
Beqvez Drugs 24-Sep-2024
Beqvez Drugs 24-Sep-2024

Categories

  • FDA Alerts
  • Medical News
  • Health
  • Consumer Updates
  • Children's Health

About US

Welcome to TheMediTary.Com

Our website provides reliable and up-to-date information on various medical topics. We empower individuals to take charge of their health by simplifying complex medical jargon and providing practical tips and advice. We prioritize the privacy and confidentiality of our users and welcome feedback to improve our services.

Website use data of FDA and other sources

DMCA.com Protection Status Truste Protection Status Trust Mark Protection Status
HONcode logo We comply with the HONcode standard for trustworthy health information.
Quick Link
  • About Us
  • Contact Us
  • Editorial Policy
  • Privacy Policy
  • Accessibility Policy
  • Terms & Conditions
  • Disclaimer
  • DMCA
  • Do Not Sell My Personal Information
  • Sitemap
  • Care Notes
  • Health Guide
  • Professional
Drugs
  • New Drugs
  • Medical Answers
  • Drugs A-Z
  • Drug Classes
  • Drug Dosage
  • Pill Identifier
  • Consumer Infor
  • Side Effects
  • Inactive Ingredients
  • Pregnancy Warnings
  • Patient Tips
  • Treatments
News
  • Latest News
  • FDA Alerts
  • Medical News
  • Health
  • Consumer Updates
  • Children's Health
Find US
  • Medium
  • Google Site
  • Blogspot
  • API
  • Reddit
  • Tumblr
  • Scoop.it
  • Substack
  • Wordpress
  • Wix
  • Behance

© 2025 TheMediTary.Com All rights reserved. Operated by