Treatment for Ear Infections

Neomycin and polymyxin B sulfates and hydrocortisone otic suspension, and the generic version cortisporin otic suspension, are combination medicines used to treat bacterial infections of the outer ear.

It contains two antibiotics, neomycin and polymyxin B, which target and kill the bacteria causing the infection. It also contains hydrocortisone, a mild steroid that helps reduce inflammation, itching, and swelling in the ear canal.

In an ear drop from, the medicine acts directly at the site of infection. The antibiotics kill bacteria by damaging their cell walls, while the steroid calms irritation and helps relieve symptoms, and supports healing.

These ear drops are suitable for adults with outer ear infections. It's generally safe for most people, but there are some exceptions.

You should not use Neomycin and polymyxin B sulfates and hydrocortisone otic suspension, if you are allergic to any of the active ingredients, or to any of the other ingredients in this medicine.

You should also avoid this medicine if you:

• Have herpes simplex, vaccinia, and varicella infections
• Have a perforated tympanic membrane (ruptured eardrum)
• Are pregnant

Consult your doctor before taking this medicine if:

• You are breastfeeding
• Have grommets (ear tubes)
• Have kidney or liver problems

Neomycin and polymyxin B sulfates and hydrocortisone otic suspension is used in the ear, so it’s less likely to interact with other medications. However, you must still tell your doctor if you take any other medicines, natural health products or supplements, especially any of the following:

• Other ear medications
• Other medications known to harm the ear
• Diuretics (like furosemide) which can cause hearing-related side effects
• Antibiotics like gentamicin

For a complete list of precautions and medicine interactions, consult the patient information leaflet.

Yes, this otic suspension contains two antibiotics, neomycin and polymyxin B, which work together to kill the bacteria causing the ear infection.

Common side effects:

• Itching or irritation in the ear
• Mild burning or stinging
• Dry or flaky skin around the ear

Serious side effects:

You should stop using these ear drops and seek immediate medical attention if you experience any of the following side effects:

• Hearing changes or loss
• Redness, swelling, or increased pain in or around the ear
• Skin rash or signs of an allergic reaction (e.g. itching, hives, or swelling)
• Ear discharge that looks strange or contains blood

Most people start to feel better within 1 to 2 days of using these ear drops. Full recovery usually occurs within 7 days of consistent use. Do not use the drops for more than 10 consecutive days as prolonged use can lead to hearing damage, allergic reactions, skin thinning, and antibiotic resistance.

Yes, you can buy Neomycin and polymyxin B sulfates and hydrocortisone otic suspension online at SpeedyHealth after completing our free online consultation.

You must complete an online consultation as these ear drops are a prescription-only medication. This is a fast and easy process which allows our doctors to ensure this medicine is safe and suitable for you to use.