What is one sign that a client may have a fungal nail infection?

The presence of yellow or thickened nails is a typical indication of a fungal nail infection. Fungal infections often result in changes to the texture and color of the nails. When a fungus infects the nail, it can lead to a thickening of the nail plate, making it appear yellowish or even discolored. This change can result from the buildup of debris beneath the nail and the alteration in nail growth patterns due to the infection. Monitoring for these signs is crucial, as they can help in diagnosing the condition early and undertaking appropriate treatment.

In contrast, bright red nail color is more often associated with trauma or blood flow issues rather than fungal infections. The presence of white spots might suggest a different type of issue, such as trauma or a reaction to a product, rather than a fungal problem. Faster nail growth could be linked to a variety of factors including diet or overall health but is not a specific sign of a fungal infection. Thus, the yellowing and thickening of nails is a clear and recognized symptom of a fungal nail infection.