Ear drop

Instilling ear medication

Ear drops are specialized medications formulated for application inside the ear, primarily used to treat or prevent various ear conditions, particularly infections of the outer ear and ear canal, known as otitis externa. The administration of ear drops is a localized treatment method, ensuring the medication directly reaches the affected area.

Classification

Ear drops can be categorized based on their primary function and active ingredients. They are usually available either by prescription or as over-the-counter treatments.

Antibiotic Ear Drops

These are used to combat bacterial infections in the ear. Some examples of antibiotic ear drops include:

• Ciprodex ear drops: Contains ciprofloxacin (an antibiotic) and dexamethasone (a steroid).
• Gentisone HC ear drops: Formulated with gentamicin (an antibiotic) and hydrocortisone (an anti-inflammatory agent).
• Ciproxin HC ear drops: Contains ciprofloxacin and hydrocortisone.
• Sofradex ear drops: A combination of framycetin sulfate and gramicidin (antibiotics), along with dexamethasone sodium metasulfobenzoate (a steroid) and phenylethyl alcohol.
• Kenacomb ear drops: Contains triamcinolone acetonide (a steroid), neomycin and gramicidin (antibiotics), and nystatin (an antifungal agent).

Over-the-Counter Ear Drops

There are ear drops available for purchase without a prescription. These are generally used for basic ear care or minor issues. Examples include:

• Spirit drops: An alcohol solution that helps dry out the ear, reducing moisture that can facilitate microbial growth.
• Aqua Ear: Specifically used for swimmer's ear, it contains a combination of substances like alcohol and acetic acid. This composition dries the ear and creates an environment unfavorable for microbial growth.

Usage

While ear drops are a valuable tool in treating ear-related issues, they should be used with care. Proper application involves:

• Tilting the head or lying down with the affected ear facing upwards.
• Gently pulling the earlobe to open up the ear canal.
• Administering the prescribed number of drops.
• Remaining in the same position for a few minutes to let the medication spread.

It's essential to avoid touching the dropper tip with hands or inside the ear to prevent contamination.

Precautions

Before using ear drops, it's crucial to:

• Ensure the eardrum is not perforated, as certain medications can harm the middle ear.
• Avoid using expired ear drops.
• Store them in a cool, dry place, away from direct sunlight.

See Also

• Otitis media
• Ear infection
• Swimmer's ear
• Tragal pressure

External links

• Kenacomb Consumer Product Information

Ear drop Resources
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