What are the Symptoms of Toenail Fungus and Athlete’s Foot?

Cure Podiatry • August 21, 2025

Toenail fungus and athlete’s foot are common fungal infections that affect the feet. While they are caused by similar organisms and can often occur together, they present with distinct symptoms and affect different areas of the foot. Recognizing these symptoms early can help prevent the infection from spreading and allow for more effective treatment provided by a podiatrist who specializes in wound care in Athens, GA. 


Toenail Fungus (Onychomycosis): Symptoms to Watch For


Toenail fungus, medically known as onychomycosis, is a fungal infection that primarily affects the toenails. It typically starts as a small white or yellow spot under the tip of the nail and gradually spreads deeper.


Here are the key symptoms of toenail fungus:


  1. Discoloration of the Nail
    One of the earliest and most noticeable signs is a change in nail color. The nail may turn white, yellow, brown, or even greenish as the fungus progresses.

  2. Thickened Nails
    Infected nails often become unusually thick, making them difficult to trim or manage.

  3. Brittle or Crumbly Texture
    As the infection worsens, the nail may become brittle, ragged, or crumbly. Pieces of the nail may break off or chip easily.

  4. Distorted Nail Shape
    The nail may become misshapen or grow in an abnormal direction, often appearing warped or lifted from the nail bed.

  5. Foul Odor
    A mild to strong unpleasant odor can occur due to fungal activity beneath the nail.

  6. Pain or Discomfort
    Although not always painful at the beginning, toenail fungus can cause discomfort or pressure, especially when wearing shoes.

  7. Nail Detachment (Onycholysis)
    In severe cases, the infected nail may lift away from the nail bed completely.

Toenail fungus can be stubborn and slow to treat. It's often more common in older adults and those with diabetes, circulatory issues, or compromised immune systems.


Athlete’s Foot (Tinea Pedis): Symptoms to Recognize


Athlete’s foot is a fungal skin infection that typically affects the soles of the feet and the spaces between the toes. It’s highly contagious and can spread through direct contact or via contaminated surfaces like locker rooms, showers, and floors.


Common symptoms of athlete’s foot include:


  1. Itching, Stinging, and Burning Sensations
    The most common early symptom is intense itching or burning, especially between the toes or on the soles of the feet.

  2. Redness and Scaling
    The skin may appear red, scaly, or dry. In some cases, the affected area may crack or peel.

  3. Cracked or Peeling Skin
    As the infection spreads, the skin may become very dry and start to crack, particularly in the webbing between the toes.

  4. Blisters or Ulcers
    In some types of athlete’s foot, small, fluid-filled blisters may form. These can burst and lead to open sores or ulcers.

  5. Foul Odor
    Like toenail fungus, athlete’s foot may produce a musty or unpleasant smell, especially when sweat accumulates in tight shoes.

  6. Thickened or Discolored Skin
    Chronic cases may cause the soles and heels to become thick and discolored.


When to Seek Medical Attention


While over-the-counter antifungal treatments may help in mild cases, persistent or severe symptoms should be evaluated by a healthcare provider. If left untreated, both toenail fungus and athlete’s foot can worsen and even lead to secondary bacterial infections.


People with diabetes, poor circulation, or a weakened immune system should be especially vigilant, as foot infections can escalate quickly and lead to complications.


Call Cure Podiatry & Wound Care for an Appointment


Toenail fungus and athlete’s foot are both common but treatable fungal infections. Early identification of symptoms such as nail discoloration, thickening, itching, or cracked skin is crucial. Maintaining good foot hygiene, keeping feet dry, and using appropriate footwear in public areas can go a long way in preventing these infections. If symptoms persist or worsen, don’t hesitate to consult our healthcare professional for proper diagnosis and treatment options.


Not all wounds need the attention of a specialist, but when a wound doesn’t heal, gets infected, or causes serious pain, it’s not something to ignore. Seeing a wound care specialist early can prevent complications, reduce scarring, and speed up recovery. Whether you're dealing with a diabetic ulcer, a post-surgical complication, or an injury that just won’t heal, our professionals can guide you toward the safest, most effective treatment options for long-term healing and better health.


Cure Podiatry & Wound Care provides quality podiatric care in a family-friendly setting. We pride ourselves in not only diagnosing and treating your wound, but also educating our patients. Dr. Mahzoon, an ABPM Board Certified Podiatrist with extensive experience in wound care, also provides excellent foot and ankle care. We will work closely with your primary care doctor, vascular, infectious disease, and other specialists to formulate the best course of treatment. If you are in need of wound care, contact us today to schedule an appointment.   


Cure Podiatry & Wound Care 

1135 Prince Ave

Athens, GA 30606

706-405-7773 

https://www.curepodiatry.com/

By Cure Podiatry and Wound Care • October 11, 2026
Diabetic shoes (therapeutic/extra-depth) reduce pressure and friction and fit inserts better than regular shoes—helping lower blister and ulcer risk.
By Cure Podiatry and Wound Care • October 6, 2026
Foot neuropathy treatment near Lavonia, GA starts with a podiatry evaluation to confirm the cause, manage symptoms, and prevent sores or ulcers.
By Cure Podiatry and Wound Care • September 26, 2026
Yes. Podiatrists help prevent diabetic foot complications with screening, nail/callus care, footwear/offloading advice, and urgent triage.
By Cure Podiatry and Wound Care • September 26, 2026
Diabetic foot care near Lavonia, GA is available through podiatrists offering exams, nail/callus care, neuropathy checks, and wound care for ulcers.
By Cure Podiatry and Wound Care • September 25, 2026
Foot wounds may stall from poor circulation, pressure, infection, or diabetes. Learn red flags, when to seek care, and what to expect.
By Cure Podiatry and Wound Care • September 22, 2026
Persistent foot pain can come from overuse, footwear, tendon/ligament issues, arthritis, nerve irritation, or stress fractures. Learn red flags.
By Cure Podiatry and Wound Care • September 15, 2026
See a podiatrist for foot pain lasting 7–14 days, worsening pain, limping, numbness, infection signs, non-healing wounds, or sudden swelling.
By Cure Podiatry and Wound Care • September 10, 2026
Heel pain treatment near Watkinsville, GA starts with a podiatry evaluation and conservative care—know options, red flags, and next steps.
By Cure Podiatry and Wound Care • September 5, 2026
Learn signs that can be consistent with plantar fasciitis (start-up pain, inner heel tenderness), red flags, and when to seek care.
By Cure Podiatry and Wound Care • August 31, 2026
Find professional wound care in Royston, GA: when to choose podiatry vs a hospital wound center vs urgent care/ER, plus a quick decision tree.