Fungal Nails: A Common Yet Treatable Condition
Fungal nail infections are a pesky problem affecting many individuals, particularly those with active lifestyles or weakened immune systems. These infections occur when fungus spores enter the nail through small cuts or damage. This often starts as a tinea infection that spreads to the nails. Risk factors include exposure in shared spaces like gyms, pools or nail salons.
The signs and symptoms can include:
- Discoloration: Infected nails may turn yellow, brown, or white, and may have patches or streaks of discoloration.
- Thickening: The nail may become thicker and more difficult to trim.
- Distortion: The shape of the nail may change, becoming curved or twisted.
- Crumbling: The nail may become brittle and start to crumble or break off.
- Separation: The nail may separate from the nail bed, causing pain or discomfort.
- Foul odor: In some cases, infected nails may produce a foul smell.
- Athlete’s foot: The presence of athlete’s foot, a skin infection between the toes, may increase the risk of fungal nail infections.
The reasons why fungal nails hang around:
- Nail Structure: The structure of the nail itself poses a challenge. Nails are made of keratin, a tough protein that forms a protective barrier, making it difficult for topical treatments to penetrate the nail plate and reach the infected areas.
- Slow Nail Growth: Nails grow slowly, particularly toenails, which means it takes longer to replace infected tissue with new, healthy growth. This slow process can prolong treatment time and delay visible results.
- Persistent Fungal Presence: Fungal spores can linger in socks, shoes, and other environments, increasing the risk of reinfection even after successful treatment. Preventing exposure to these sources can be difficult.
- Resilient Fungus: Some fungal strains are more resistant to treatment, making it harder to eradicate the infection completely. This resistance can lead to recurring infections and ongoing treatment.
Fortunately, several treatment options are available:
- Conservative treatment: Regular nail reduction allows topical antifungal treatments to penetrate the nail more effectively.
- PACT (Photodynamic Antimicrobial Therapy): A painless and effective treatment that uses a specific light spectrum to activate a photosensitiser gel (leading to activation of oxygenated molecules), destroying fungal tissues without harming surrounding healthy tissue.
- Oral antifungal medications: Prescribed by a doctor, these medications can help eliminate the infection from within.
Preventing fungal nail infections is important in maintaining nail health. Practice good foot hygiene, wear breathable footwear, and avoid nail salons with poor hygiene.
Your foot health matters—don’t ignore it! For tailored advice and treatment, we’re here to help.
