A client presents with non-healing ulcers, abscesses, brittle fingernails and bruxism. Abuse of which classification of drugs is most likely?

The symptoms presented by the client – non-healing ulcers, abscesses, brittle fingernails, and bruxism – align closely with the effects commonly associated with the abuse of amphetamines.

Amphetamines are stimulants that can lead to a range of physical health issues, exacerbated by the user's lifestyle choices while under the influence of these drugs. The non-healing ulcers and abscesses might be indicative of poor hygiene and neglect in self-care, which are behaviors often seen in individuals abusing stimulants. The stimulatory effects can also lead to a decrease in appetite and nutritional deficiencies, which could contribute to the physical symptoms observed.

Bruxism, or teeth grinding, is another common issue linked to the consumption of amphetamines. It is often a result of increased energy and tension that users may experience while on these drugs. This excessive grinding can lead to dental problems as well as additional stress on the jaw muscles, which might further exacerbate health issues.

In contrast, while other substances like benzodiazepines, cocaine, and opioids can also lead to various health complications, their characteristic symptoms do not include the combination of non-healing wounds, bruxism, and brittle nails as prominently as those associated with amp