Ictammolo New.Fa.Dem. (Ichthammol)

Ichthammol is applied topically to address various inflammatory and infectious skin conditions.

• Eczema: helps reduce redness, itching and inflammation.
• Boils and furuncles: promotes drainage and alleviates pain.
• Minor wounds and abrasions: provides antibacterial protection and supports healing.
• Insect bites: soothes irritation and limits secondary infection.
• Psoriasis plaques: may soften scales and lessen discomfort.

• Ichthammol exerts its effects through a combination of anti‑inflammatory, antibacterial and keratolytic actions. The sulfonated oil releases sulfur‑containing compounds that inhibit prostaglandin synthesis, reduce leukocyte migration, and create an environment hostile to bacterial growth, thereby decreasing local inflammation and facilitating drainage of purulent lesions.

Ichthammol is generally well tolerated when applied to intact skin, but local reactions can occur.

Common Side Effects

• Skin irritation: mild redness or itching at the application site.
• Dryness or peeling of the treated area.
• Mild burning sensation upon initial contact.
• Contact dermatitis: localized allergic response.
• Hyperpigmentation: temporary darkening of the skin.
• Odor sensitivity: unpleasant smell may cause discomfort.

Serious or Rare Side Effects

• Severe allergic reaction: swelling, hives, or difficulty breathing.
• Extensive dermatitis: widespread skin inflammation.
• Systemic toxicity: rare absorption leading to nausea or headache.
• Secondary infection: overgrowth of resistant organisms.
• Ulceration: worsening of the lesion under occlusion.
• Anaphylaxis: life‑threatening hypersensitivity response.

When using Ichthammol topical ointment, consider the following safety measures.

• Allergy assessment: avoid if known hypersensitivity to ichthammol or related sulfonated oils.
• Open wounds: do not apply to deep or heavily exuding wounds without medical supervision.
• Occlusive dressings: limit use under airtight bandages to prevent excess absorption.
• Pediatric use: apply only under professional guidance for children.
• Pregnancy and lactation: consult a healthcare provider before use.
• Store at room temperature: keep in the original container, protect from light and moisture.

Ichthammol may influence the activity of other topical agents and should be used with awareness of potential interactions.

Major Interactions (Avoid)

• Concurrent potent topical steroids: risk of excessive skin thinning.
• Strong keratolytics (e.g., salicylic acid): may increase irritation.

Moderate Interactions (Monitor Closely)

• Other antibacterial ointments: possible additive irritation.
• Occlusive dressings: enhanced systemic absorption.
• Antifungal creams: may reduce efficacy of either product.
• Skin moisturizers containing fragrances: increased risk of contact dermatitis.