Oxizoic Cream 30 gm

Oxizoic Cream 30 gm belongs to the imidazole class of antifungals. It has broad-spectrum activity against dermatophytes (Trichophyton, Epidermophyton, Microsporum species), Candida albicans, and Malassezia furfur (the cause of tinea versicolor).

It is supplied as a cream and lotion for topical dermatologic use only. Less than 0.3% of an applied dose is absorbed into the body, making systemic side effects very rare. The cream may be used in paediatric patients for approved indications under medical supervision.

Oxizoic Cream 30 gm is usually fungistatic (stops fungal growth) but may be fungicidal (kills the fungus) at higher concentrations or against highly susceptible organisms. Patients should complete the full course of treatment even if symptoms resolve earlier to reduce the risk of relapse. It is for external skin use only and must not be used in the eyes, mouth, or vagina.

Tinea pedis (athlete's foot)

Itchy, scaly, sometimes painful infection between the toes and on the soles.

Tinea cruris (jock itch)

Red, itchy rash in the groin area.

Tinea corporis (ringworm of the body)

Circular, scaly, itchy patches on the skin.

Tinea (pityriasis) versicolor

Discoloured, often hypopigmented or hyperpigmented patches on the trunk and shoulders.

Cutaneous candidiasis

Yeast infections of skin folds like the armpits, groin, and under the breast.

• Broad-spectrum antifungal activity against dermatophytes, yeasts, and Malassezia.

• Topical use only, with minimal systemic absorption. Therefore, very few systemic side effects.

• Effective against tinea infections with results showing within a few weeks.

• Available as both cream and lotion, suitable for different skin areas.

• Generally well tolerated with mild and reversible local reactions (if any).

• Safe in children for approved indications under medical guidance.

Common (local skin reactions)

• Mild burning, stinging, or warmth at the application site

• Itching at the application site

• Redness or irritation

• Dryness or scaling

Uncommon

• Contact dermatitis or allergic skin reaction

• Folliculitis (inflammation of hair follicles)

• Maceration (thinning of the skin) with prolonged or covered use

• Nodules or papules at the application site

Serious side effects requiring immediate attention

• Severe allergic reaction or angioedema, which can manifest as swelling of the face, lips, tongue, or throat

• Severe skin reaction, such as blistering, oozing, or weeping

• Worsening of the skin infection or signs of secondary bacterial infection

• Persistent burning, pain, or peeling

Use Oxizoic Cream 30 gm only on the skin and as directed by your doctor. Wash and dry the affected area before application. Apply a thin layer of the cream or lotion to cover the affected skin and a small surrounding area, gently rubbing it in. Wash hands thoroughly after each application unless the hands themselves are being treated. Do not apply to broken or open skin unless instructed. Avoid contact with the eyes, nose, mouth, and other mucous membranes. If accidental contact occurs, rinse with plenty of water. Do not use occlusive (covered) dressings unless directed by a doctor, as this can increase absorption and irritation. Complete the full course even if symptoms improve quickly. If there is no improvement after a few weeks, or if the condition worsens, contact your doctor.

Exactly like human cells, fungal cells are also surrounded by a cell membrane that controls what enters and leaves the cell. The fungal cell membrane is unique because it contains ergosterol, a sterol molecule similar to cholesterol in human cells but specific to fungi. Ergosterol is essential for maintaining the integrity, fluidity, and function of the fungal cell membrane.

Oxiconazole is an imidazole antifungal that disrupts this membrane by inhibiting ergosterol synthesis. It inhibits the fungal cytochrome P450 enzyme called lanosterol 14-alpha-demethylase, which is responsible for converting lanosterol into ergosterol. By blocking this enzyme, Oxizoic Cream 30 gm prevents the formation of ergosterol and causes the accumulation of toxic methylated sterol intermediates inside the fungal cell.

This results in a fungal cell membrane that is structurally unstable and unable to function normally. The membrane becomes leaky, allowing essential intracellular components such as potassium, amino acids, and small proteins to escape. At standard concentrations, this stops fungal growth (fungistatic effect) and at higher concentrations or in highly susceptible organisms, the membrane disruption is severe enough to kill the fungus (fungicidal effect).

Because human cells contain cholesterol rather than ergosterol and use a different enzyme system, Oxizoic Cream 30 gm selectively targets fungal cells with minimal effects on human tissues. It's very low systemic absorption from the skin further limits any potential effects on host metabolism or the cytochrome P450 system in the liver.

Oxizoic Cream 30 gm is a topical medication with negligible systemic absorption. There are no clinically significant food or alcohol interactions when used as directed.

Other topical preparations (corticosteroids, antibiotics)

CAUTION

Apply at separate times to avoid dilution or chemical interaction.

Other topical antifungals

CAUTION

Combination is generally unnecessary and may increase irritation.

Topical corticosteroids

CAUTION

Useful in some inflamed fungal infections, but may mask infection if used alone.

Note: Drug interactions between topical oxiconazole and systemic medicines have not been systematically evaluated. Clinically significant interactions are unlikely due to the very low systemic absorption.

• Active bacterial skin infection (CAUTION): Bacterial superinfection should be treated separately, as Oxizoic Cream 30 gm does not have antibacterial properties.

• Severe atopic dermatitis or eczema (CAUTION): Use cautiously, as it may worsen irritation in already inflamed skin.

• Hypersensitivity to imidazoles (AVOID): Avoid, as cross-reactivity with other azole antifungals is possible.

• Immunocompromised patients (CAUTION): Topical treatment may be insufficient for extensive or severe fungal infections. Systemic antifungals may be needed.

Topical overdose is very unlikely due to minimal absorption. Accidental ingestion of the cream or lotion may cause nausea, vomiting, or mild gastrointestinal upset. Significant systemic toxicity is rare. Management may include rinsing the mouth, giving water or milk, and contacting the doctor if a large amount has been swallowed (especially by children). In case of accidental eye contact, rinse the eye with plenty of clean water for several minutes and consult a doctor if irritation persists.

Apply a missed dose as soon as you remember, unless it is close to the time of the next application. In this case, skip it and continue with your normal schedule. Do not apply a double amount to compensate. Missing an occasional dose is unlikely to cause problems, but consistent use is important to ensure the infection is cleared completely.