infectious

Angular cheilitis (stomatitis)

Treatment options, dosing, cautions and Egyptian brands from the shipped Dawaa Reference card.

Evidence status

Checked against the sources named below

Sources3 sources

NICE CKS Angular Cheilitis · Egyptian National Drug Formulary - Antimicrobial 2023 (fusidic acid monograph) · Daktarin Sugar Free 2% Oral Gel SmPC sections 4.2-4.5 (eMC product 6597)

Verified against3 documents

Daktarin Sugar Free 2% Oral Gel SmPC sections 4.2-4.5 (eMC product 6597)
Egyptian National Drug Formulary - Antimicrobial 2023 (fusidic acid monograph)
Angular Cheilitis - disease-level clinical article (angular-cheilitis-full.txt)

Verified date2026-08

Presentation reference

Is it this?

Reference only, to read alongside your own examination.

Symptoms — what the patient reports (6)

Pain is usually mild, felt as dryness, itching, soreness, irritation, or a burning feeling [itching]
Discomfort stays localized to the lesion and gets worse on opening the mouth
Severe disease can impair eating, though it is rarely the main driver of malnutrition
Ask about diarrhea, blood in the stool, or abdominal pain pointing to Crohn disease [abdominal pain · bloody diarrhoea · diarrhoea]
Dry eyes or dry mouth can point toward Sjogren syndrome [dry mouth]
History should cover prior dental work and denture wear

Signs — what you find (8)

Red, swollen, tender triangular patches at the corners of the mouth
Mild disease shows pink erythema with lips otherwise normal or just chapped [redness]
Moisture causes superficial maceration and erosion with gray-white patches rimmed by redness [redness]
Moderate lesions can look papular, eczematous, and fissured; older lesions turn bluish-white with scale [papules]
Severe fissuring may bleed, and chronic lesions can weep, crust, or form granulation tissue
Honey-colored discharge or pustules point to bacterial superinfection [pustules]
Lesions are usually bilateral and symmetric; a one-sided lesion without a clear cause needs further work-up
Fissures extending past the lip border track along the marionette lines

Tests (7)

Diagnosis rests on clinical exam; lab testing is kept for cases not responding to first-line treatment
Candida testing or bacterial culture is often done at diagnosis since infection is the leading cause
No response to antifungal or antibiotic treatment after 2 to 3 weeks prompts a wider work-up: blood count with MCV, iron studies with ferritin, folate, B2, B6, B12, and fasting glucose
PAS-stained scrapings under the microscope show hyphae for infection or yeast for colonization
Oral candidiasis on exam should prompt HIV testing and a diabetes work-up
Patch testing helps separate allergic from irritant contact cheilitis
Biopsy is used when malignancy is suspected

If not this — what else fits (8)

Secondary syphilis with a papule at the mouth corner, more often one-sided
Erosive oral lichen planus or other lichenoid oral lesions
Impetigo or atopic dermatitis can mimic the corner-of-mouth lesions
Seborrheic dermatitis
Allergic or irritant contact cheilitis from lip products or habits
Actinic cheilitis, especially when the corners go unprotected by sun-blocking lip balm
Cheilitis glandularis
Cheilitis granulomatosa or exfoliative cheilitis

SourceStatPearls "Angular Cheilitis" - disease-level clinical article

Presentation findings are traced to the source above.

MICONAZOLE

1st line

Formtopical

Adult dose and duration

Apply 2% oral gel thin layer to labial commissures 4 times daily after meals, continuing for at least a week after symptoms disappear x 10-14 days, continuing for a week after the corners have healed

Paediatric dose

Age restriction: minimum 4 months

(Child >4 months: apply a thin layer of 2% oral gel to labial commissures 4 times daily after meals)

Choice

Alternatives. The entry's rationale names miconazole first-line: it covers both the Candida that usually causes angular cheilitis and the staphylococci that often accompany it.

Dose source

Daktarin Sugar Free 2% Oral Gel SmPC sections 4.2-4.5 (eMC product 6597)

Why

First-line topical antifungal with potent inherent Gram-positive antibacterial activity against staphylococci

Cautions

Miconazole oral gel interacts significantly with oral anticoagulants (Warfarin) causing severe bleeding risk; avoid co-administration.
Investigate underlying predisposing factors: ill-fitting dentures, iron deficiency anemia, B12/folate deficiency, diabetes.
The oral gel is barred under 4 months, and at any age if the swallowing reflex is not fully developed. It has choked infants. Never put it at the back of the throat: divide the dose, smear it on with a clean finger, and watch the child.
Continue a week past the point the corners look healed. Stopping the day they clear is why it returns.
Avoid in liver dysfunction.

Egyptian brands

Egyptian brand	Manufacturer	Indicative price
MICONOL 2% CREAM 15 GM	MEMPHIS	5.00 EGP
DERMOZOL 2% GEL 15 GM	PHARCO	6.00 EGP
MICO ORAL 2% ORAL GEL 30 GM	ALFACURE PHARMACEUTICALS	6.25 EGP
BUCCAZOLE 2% ORAL GEL 20 GM	PHARCO	12.00 EGP
MICONAZ 2% ORAL GEL 20 GM	MUP	23.00 EGP
DAKTARIN 2% CREAM 15 GM	MINA PHARM > JANSSEN CILAG	28.00 EGP
DAKTARIN 2% ORAL GEL 40 GM	JANSSEN CILAG > SOFICOPHARM	53.50 EGP
ADCOZOLE 2% TOPICAL CR. 15 GM	ARAB DRUG COMPANY (ADCO)	7.25 EGP

FUSIDIC ACID

1st line

Formtopical

Adult dose and duration

Apply 2% topical cream to corners of mouth two to three times daily x 7-10 days

Paediatric dose

Apply small amount to affected area 2 to 3 times daily for 7 to 14 days

Dose source

Egyptian National Drug Formulary - Antimicrobial 2023 (fusidic acid monograph)

Why

Topical antibacterial alternative when pure staphylococcal bacterial infection is suspected

Cautions

Avoid prolonged or repeated courses to prevent bacterial resistance.
Local skin hypersensitivity reactions may occur.

Egyptian brands

Egyptian brand	Manufacturer	Indicative price
FOSTINO 2% TOPICAL GEL 15 GM	ZAD	8.00 EGP
ANESTY 2% TOPICAL GEL 15GM	MARCYRL PHARMACEUTICAL INDUSTRIES (MPI)	8.50 EGP
FUSIDIC ACID 2% GEL 15 GM	SIGMA	8.50 EGP
FUSIDICTAM 2 % TOP. CREAM 30 GM	MEDIZEN PHARMACEUTICAL INDUSTRIES > MAGIC PHARMA-EGYPT	26.50 EGP
FUCI-TOP 2% CREAM 15 GM	HIKMA PHARMA	44.00 EGP
FUCIDIN 2% CREAM 15 GM	MINA PHARM > LEO PHARMACEUTICAL PRODUCTS	56.00 EGP
FUCIDIN 2% CREAM 30 GM	MINA PHARM > LEO PHARMACEUTICAL PRODUCTS	96.00 EGP
FUCIDIN 2% OINTMENT 30 GM	MINA PHARM > LEO PHARMACEUTICAL PRODUCTS	96.00 EGP

REFERRAL & SAFETY-NETTING (NO DRUG THERAPY)

1st line

Dose source

Angular Cheilitis - disease-level clinical article (angular-cheilitis-full.txt)

Why

Carries the referral criteria and warning signs for this condition, which apply whichever treatment is chosen.

Cautions

RED FLAG - Unilateral or treatment-refractory angular cheilitis raises concern for underlying malignancy or systemic nutritional deficiencies.

Prices are indicative (dataset snapshot 2026-06); verify with the pharmacy.