This article, written by Sidhesh Phaldessai, provides an overview of geriatric psychopharmacology, including the epidemiology of mental health disorders in the older population, the physiological changes that occur with ageing and their impact on pharmacokinetics and pharmacodynamics, and the use of psychotropic medications in older adults
Fighting foot fungi
Wednesday 1 March 2023, 12:45 AM
CASSIE BRINGS IN her teenage son, Zac, and asks for something for his feet. She says his feet and his shoes are extremely smelly, and the skin between his toes is white, cracked and soggy. He plays a lot of water polo and soccer, and she wonders if it’s something he picked up from the changing rooms.
Athlete’s foot (also called tinea pedis) is a common fungal skin infection caused by dermatophytes. These fungi feed off keratin (a protein that makes
References
- DermNet. Athlete’s foot.
- Ely JW, Rosenfeld S, Seabury Stone M. Diagnosis and management of tinea infections. Am Fam Physician 2014;90(10):702–10.
- Fookes C (Tech Ed). Foot Care. Healthcare Handbook 2022–2023. Auckland, NZ: The Health Media Ltd; 2022.
- Fookes C (Tech Ed). Fungal Infections: Skin and Scalp. Healthcare Handbook 2022–2023. Auckland, NZ: The Health Media Ltd; 2022.
- Mayo Clinic. Tinea versicolor.
- Aste N, Pau M, Pinna AL, et al. Clinical efficacy and tolerability of terbinafine in patients with pityriasis versicolor. Mycoses 1991;34(7-8):353–57.