Carbomer

Introduction

Carbomer is a synthetic polymer commonly used in pharmaceutical and cosmetic formulations. It functions mainly as a thickening, suspending, and emulsifying agent. In medicines, especially ophthalmic products like eye drops, it helps maintain a gel-like consistency for prolonged contact with the eye. Carbomer enhances the texture, stability, and performance of products. It is widely regarded as safe and effective for external and ophthalmic use when applied as directed by healthcare professionals.

Uses of Carbomer

• Used in lubricating eye drops to treat dry eyes
• Included in topical gels and creams
• Acts as a thickener in dermatological medications
• Used in nasal and oral gels for soothing effects
• Stabilizes emulsions in cosmetic and pharmaceutical formulations

How Carbomer works

Carbomer works by forming a gel-like matrix when combined with water, increasing the viscosity of the product. In eye drops, it helps retain the active ingredients on the eye surface longer, providing moisture and relief. In topical applications, it ensures even distribution and enhanced consistency.

Benefits of Carbomer

• Improves the consistency of gels and creams
• Enhances moisture retention in eye preparations
• Increases stability and shelf life of formulations
• Helps in controlled drug delivery
• Safe and non-toxic for external and ophthalmic use

How to take Carbomer

Carbomer is used externally or as part of a formulation. For eye drops, tilt your head back and apply 1-2 drops into the affected eye as needed. For topical gels, apply a thin layer to the affected area and gently massage. Follow your doctor's instructions or package directions for best results.

Type of Dosage Available

• Eye Drops
• Topical Gel
• Topical Cream
• Oral Gel (in select medications)

Side effects of Carbomer

• Temporary blurred vision (eye drops)
• Mild eye irritation
• Redness or burning sensation
• Skin irritation (topical use)
• Allergic reaction (rare)

Safety advice

• For external or ophthalmic use only
• Avoid contact with open wounds unless directed
• Do not touch the dropper tip to any surface
• Store in a cool, dry place away from sunlight
• Consult a doctor if irritation persists

Frequently Asked Questions (FAQs)

Q: What is Carbomer used for?
A: Carbomer is used in eye drops, gels, and creams to provide thickness and improve product stability, especially for moisturizing dry eyes and skin.

Q: Is Carbomer safe for eye use?
A: Yes, Carbomer is considered safe for use in eye preparations when used as directed.

Q: Can Carbomer cause allergies?
A: Allergic reactions are rare, but mild irritation or redness may occur in sensitive individuals.

Q: How often can I use Carbomer-based eye drops?
A: Use as needed or as prescribed by your doctor, typically 1–2 drops a few times daily.

Q: Is Carbomer a medicine or additive?
A: Carbomer is an inactive ingredient used to enhance the consistency and effectiveness of medical and cosmetic formulations.