Eczema/Dermatitis: This is a common condition characterized by itchy, inflamed skin that can recur over time. The recurrent nature of the lesions and their appearance on the skin make eczema/dermatitis a likely candidate.

Psoriasis: An autoimmune condition leading to thick, scaly, red plaques on the skin that can recur. The lesions can appear anywhere on the body and are known for their cyclical nature.
Acne: Especially in younger patients, acne can cause recurrent skin lesions, particularly on the face, but also on the back and chest.
Keratosis Pilaris: A condition that causes small, rough patches on the skin, often on the arms, legs, and buttocks, which can recur, especially in dry environments.
Folliculitis: An inflammatory condition affecting the hair follicles, leading to recurrent lesions, especially in areas prone to friction or shaving.

Skin Cancer (Basal Cell Carcinoma, Squamous Cell Carcinoma, Melanoma): Although less common, these conditions can present as recurrent skin lesions. Early detection is crucial for effective treatment and survival.
Infectious Diseases (e.g., MRSA, Tuberculosis): Certain infections can cause recurrent skin lesions and have significant health implications if not properly diagnosed and treated.
Autoimmune Disorders (e.g., Lupus, Sarcoidosis): These conditions can manifest with skin lesions among other systemic symptoms and require prompt diagnosis to manage complications.

Mastocytosis: A condition characterized by an accumulation of mast cells in the skin, leading to lesions and potentially systemic symptoms.
Erythema Multiforme: An immune-mediated disorder that can cause recurrent skin lesions, often in response to infections or medications.
Pemphigus/Pemphigoid: Autoimmune diseases causing blistering skin lesions, which can recur and have significant morbidity if not treated properly.
Xanthomas: Growths composed of lipid-laden cells that can appear as recurrent skin lesions, often associated with lipid disorders.