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Lichenoid Drug Reactions
Lichenoid drug reactions look like lichen planus but are triggered by medications or contact materials. Here's how to identify the trigger and clear the lesion.
Updated 23 May 2026
Oral Lichen Planus: lacy white patches and red patches that won't go away
Oral lichen planus is a chronic immune-mediated mouth condition with lacy white or red eroded patches. Here's how it's diagnosed, treated and monitored long-term.
Updated 23 May 2026
Oral Leukoplakia: A persistent white patch that needs assessment
Leukoplakia is a persistent white oral patch with a recognised cancer-change risk. Here's how to recognise it and why biopsy and follow-up matter.
Updated 23 May 2026
Leukoedema: A harmless milky-white change of the cheeks
Leukoedema is a harmless milky-white change in the cheek lining that fades on stretch. Here's how it's diagnosed and why no treatment is needed.
23 May 2026
Hairy Leukoplakia: An EBV white patch and a sign of weakened immunity
Hairy leukoplakia is a corrugated white tongue patch caused by Epstein-Barr virus, strongly linked to immune suppression. Here's what it signals and how it's managed.
22 May 2026
Frictional Keratosis: When Constant Rubbing Turns Mouth Tissue White
Frictional keratosis is a harmless white patch from chronic biting or rubbing. Here's how it differs from leukoplakia and when it needs a biopsy.
23 May 2026
Erythematous Candidiasis: the red, sore form of oral thrush
Erythematous candidiasis is a red, often sore form of oral Candida infection, common after antibiotics or inhaled steroids. Here's how to recognise and clear it.
Updated 23 May 2026
Aggressive Periodontitis (Stage III/IV Grade C Periodontitis)
Aggressive periodontitis is a rapidly progressing form of gum disease that often runs in families. Here's how to recognise the early signs and treatment options.
Updated 23 May 2026