How To Tell If You Have Toenail Fungus: A Podiatry Singapore Guide

Toenail fungus, also known as a fungal nail infection or onychomycosis, is a common condition that can gradually change the appearance and texture of the toenails. The infection may cause yellow or white discolouration, thickening of the nail, brittleness and crumbling around the edges. While these changes may seem minor at first, they can become more noticeable over time and may sometimes cause discomfort when wearing shoes. 

For those looking for podiatry Singapore services, a professional assessment can help determine whether unusual toenail changes are caused by fungus or another nail condition. Read more about fungal toenail treatment here https://atlaspodiatry.com.sg/services/fungal-toenail/. 

What Does Toenail Fungus Look Like?

Toenail fungus can develop gradually, so the early signs may be easy to overlook. One of the most common changes is a yellow, white or brownish discolouration that begins at the edge of the nail and may spread over time. The affected toenail may also become thicker than usual, making it harder to trim. As the infection progresses, the nail can become brittle, crumbly or distorted in shape, with debris collecting underneath it. 

Some people may also notice an unpleasant odour or discomfort when wearing enclosed shoes. Fungal infections can affect one toenail or several nails at the same time. However, these symptoms can resemble other nail conditions, so unusual changes should not automatically be assumed to be caused by fungus.

Other Causes Of Discoloured or Thick Toenails

Not every thickened, discoloured or brittle toenail is caused by a fungal infection. Several other factors can produce similar changes, including:

• Repeated footwear pressure: Tight or poorly fitting shoes can place pressure on the toenails, causing thickening, bruising or discolouration.
• Sports-related trauma: Running and other activities may repeatedly force the toes against the front of the shoe, affecting nail growth.
• Previous nail injuries: Trauma to the nail or nail bed can result in persistent changes as the nail grows.
• Skin conditions: Conditions such as psoriasis can affect the toenails and may sometimes resemble a fungal infection.

Because these conditions can look similar, identifying the underlying cause is important before deciding on podiatry Singapore treatment. A podiatrist can examine the nail and surrounding skin and recommend further assessment where appropriate.

How Is Toenail Fungus Diagnosed?

A podiatry assessment can help determine whether changes to a toenail are caused by a fungal infection or another condition. The assessment may involve:

• Visual examination: The toenail and surrounding skin are checked for discolouration, thickening, crumbling and other changes.
• Medical history: Previous nail injuries, skin conditions, footwear habits and recurring nail problems may be discussed.
• Nail sampling: Where necessary, a small sample of nail clippings or debris may be collected for further testing to identify fungal infection.

Accurate diagnosis is important because treatments for fungal infections may not be suitable for other causes of nail changes. If several toenails are affected or the condition keeps returning, professional assessment can help identify the underlying problem and guide appropriate treatment.

What Happens If Toenail Fungus Is Left Untreated?

Toenail fungus can persist for a long time without treatment, as toenails grow slowly and the infection may remain within the nail. Over time, the affected nail may become increasingly thick, brittle or distorted. Some people may experience discomfort when wearing enclosed footwear, particularly if the thickened nail presses against the shoe.

The infection may also spread from one toenail to others or affect the surrounding skin. In some cases, fungal infection of the feet, such as athlete’s foot, may occur alongside fungal toenails.

While not every case will worsen, persistent changes are worth having assessed. This is especially important for people who have other foot health concerns or find that the nail changes are interfering with daily activities. Identifying the cause early can help determine whether podiatry Singapore treatment is appropriate.

Treatment and Foot Care For Fungal Toenails

Treatment for fungal toenails depends on factors such as the extent of the infection, the number of nails affected and the condition of the nail. Options may include:

• Topical antifungal treatments: These are applied directly to the affected nail and may be suitable for some mild infections.
• Oral antifungal medication: A doctor may prescribe oral medication for certain cases, depending on the individual’s circumstances.
• Professional nail care: Trimming and reducing a thickened nail may help improve comfort and make it easier to manage alongside other treatments.
• Good foot hygiene: Keeping feet clean and dry, changing socks regularly and choosing breathable footwear can help reduce moisture around the feet.

Following the recommended treatment plan and maintaining good foot care can be important for supporting healthy nail growth.

When Should You See A Podiatrist In Singapore?

Consider seeing a podiatrist if you notice persistent or worsening changes to your toenails, particularly if:

• Discolouration does not improve: Yellow, white or brownish changes remain despite regular foot care.
• The nail becomes thick or brittle: Thickened nails that are difficult to trim may require professional assessment and care.
• Several toenails are affected: Changes spreading to other nails may warrant further evaluation.
• Symptoms keep returning: Recurring nail problems may need assessment to identify the underlying cause.
• Self-care has not helped: Persistent changes should be assessed rather than assuming they are caused by fungus.

People with diabetes or other factors that may affect foot health should also take changes to their feet and toenails seriously. A podiatrist can assess the condition and advise whether further testing or treatment is appropriate.

Conclusion

Toenail fungus can cause noticeable changes such as discolouration, thickening and brittle or crumbling nails, but similar symptoms can also have other causes. If these changes persist or worsen, a professional assessment can help determine the underlying problem and whether treatment is appropriate. If you are concerned about persistent toenail changes, contact our clinic at:

Atlas Podiatry | Trusted Foot Specialist in Singapore | Ingrown Toenail | Warts

244M Upper Thomson Road, Thomson Garden Estate, Singapore 574369

Phone: +65 8228 7330

https://atlaspodiatry.com.sg/