Hexomedine Transdermaal (Hexamidine Diisetionate)

Hexomedine Transdermaal is indicated for external use on intact or partially damaged skin where antiseptic action is required. The product is formulated for easy topical application and provides broad‑spectrum antimicrobial coverage.

• Skin antisepsis prior to surgical or invasive procedures.
• Disinfection of minor cuts, abrasions, and superficial wounds.
• Preparation of the skin before catheter insertion or needle puncture.
• Reducing microbial load on skin in pre‑operative settings.
• Adjunctive cleansing of skin in dermatological procedures.
• Cleaning of skin areas affected by eczema or dermatitis before topical medication application.

• Hexamidine diisetionate exerts its antiseptic effect as a bisbiguanide compound that interacts with microbial cell membranes. The molecule binds to negatively charged phospholipids, disrupting membrane integrity and increasing permeability. It also interferes with synthesis of the cell wall by inhibiting key enzymes, leading to leakage of intracellular contents and eventual cell death. These actions are effective against a range of Gram‑positive and Gram‑negative bacteria as well as certain fungi.

Topical application of Hexomedine Transdermaal may be associated with local skin reactions; most are mild and reversible, while rare serious events have been reported.

Common

• Mild erythema or redness at the application site, usually appearing within minutes and fading without treatment.
• Transient itching or pruritus that may be accompanied by a slight tingling sensation but does not persist long.
• Slight burning or stinging sensation during or shortly after application, typically resolving within an hour.
• Minor skin dryness or peeling observed after repeated use, which can be alleviated with moisturizers.

Serious

• Allergic contact dermatitis with vesiculation, swelling, and intense itching that may require topical corticosteroids.
• Rare systemic hypersensitivity reactions such as urticaria, angio‑edema, or anaphylaxis, necessitating immediate medical attention.

When using Hexomedine Transdermaal, certain precautions help minimize adverse reactions and ensure safe application.

• Avoid applying to mucous membranes, eyes, or broken skin beyond minor abrasions.
• Do not use on large surface areas or under occlusive dressings unless directed by a healthcare professional.
• Test on a small skin area first to assess for possible allergic reaction.
• Keep the product out of reach of children; accidental ingestion may cause gastrointestinal irritation.
• Discontinue use and seek medical advice if signs of severe irritation or allergy develop.
• Store at room temperature, protected from excessive heat and direct sunlight.
• Do not combine with other topical antiseptics unless advised.

Hexomedine Transdermaal may interact with other topical agents; consider the following guidance to avoid adverse effects.

Avoid

• Avoid simultaneous use with other bisbiguanide antiseptics (e.g., chlorhexidine) to prevent additive irritation.
• Do not apply over areas treated with strong chemical peels or keratolytic agents, as this may increase skin sensitivity.

Use with caution

• Caution when using together with topical corticosteroids; the antiseptic may reduce steroid absorption.
• Use carefully with wound dressings that contain silver or iodine, as combined antimicrobial activity may be unpredictable.
• Monitor for increased irritation if combined with fragrances or other cosmetic products on the same site.