What condition is commonly known to affect nail care and might require referral to a physician?

Fungal infections are a significant condition that can have a considerable impact on nail health and care. These infections often lead to symptoms such as discoloration, thickening, and brittleness of the nails, which can be uncomfortable and may cause further issues if left untreated.

In some cases, fungal infections can become quite severe, leading to pain and infection beyond just the nails, potentially affecting surrounding skin and even resulting in the loss of the nail itself. Given that such infections can require medical intervention, referral to a physician for appropriate treatment is advisable. Physicians can prescribe antifungal medications that are more effective than over-the-counter solutions, addressing the infection at its source for a more reliable resolution.

While psoriasis does affect the nails and may require specific care and attention, it primarily is a chronic skin condition, and its management often falls within the realm of dermatology rather than acute referral. Nail polish allergies, although unpleasant, typically do not necessitate a physician's intervention and can often be resolved by discontinuing the use of certain products. Corns and calluses are generally more related to pressure and friction on the skin and can often be managed with topical treatments and adjustments in footwear. Thus, fungal infections are unique in the sense that they are caused by pathogens and