Polymyxin B + Neomycin + Hydrocortisone

Information about Polymyxin B + Neomycin + Hydrocortisone

Polymyxin b + neomycin + hydrocortisone uses

Polymyxin B+Neomycin+Hydrocortisone is used in the treatment of ear infection.

How polymyxin b + neomycin + hydrocortisone works

This is a combination of polymyxin B, neomycin, and hydrocortisone. Neomycin and polymyxin B are antibiotics that work together to kill bacteria responsible for ear infections by stopping their growth and damaging their protective structure. Hydrocortisone is a corticosteroid that reduces inflammation, redness, swelling, and itching in the ear. Together, they treat the infection and relieve associated inflammation and discomfort.

Common side effects of polymyxin b + neomycin + hydrocortisone

Limited data available

Available Medicine for Polymyxin B + Neomycin + Hydrocortisone

    Expert advice for Polymyxin B + Neomycin + Hydrocortisone

    • Avoid using Polymyxin B + Neomycin + Hydrocortisone for longer than prescribed to reduce the risk of unwanted effects.
    • Inform your doctor if you have a history of ear surgery, chronic ear problems, or repeated ear infections.
    • Report any hearing changes, persistent irritation, or worsening symptoms promptly.
    • Avoid self-medication for repeated ear infections without medical evaluation.

    Frequently asked questions for Polymyxin B + Neomycin + Hydrocortisone

    Polymyxin B + Neomycin + Hydrocortisone

    Q. What should I do if my symptoms do not improve?
    If there is no improvement within about a week, or if symptoms worsen, consult your doctor. Further evaluation or a change in treatment may be needed to confirm the cause of infection or identify resistant organisms.
    Q. Can this medicine be used for all types of ear infections?
    No. This medicine is intended for bacterial infections of the outer ear only. It is not effective for viral or fungal infections, and it should not be used unless the infection is confirmed or suspected to be bacterial.
    Q. Why is long-term or repeated use not recommended?
    Prolonged use may increase the risk of allergic reactions, overgrowth of fungi, or other ear-related side effects. Treatment duration should be limited to the period advised by your doctor.
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    Q. When should I stop using the medicine and seek medical help?
    Stop use and consult your doctor if you develop increased irritation, a rash, persistent itching, worsening pain, hearing changes, or any new or unusual symptoms during treatment.
    Q. Who should avoid using this medicine?
    It should not be used in people who are allergic to any of its components, those with certain viral ear infections, or patients with a perforated eardrum unless specifically advised by a doctor.

    Content on this page was last updated on 24 February, 2026, by Dr. Varun Gupta (MD Pharmacology)