Ringworm: Signs, Symptoms, Causes, and Treatment

Symptoms of Ringworm

As far as self-diagnoses are concerned, ringworm is relatively simple to spot. Those that have it should notice a patch or multiple patches of red, itchy, or scaly skin. Patches that develop blisters or pustules are also common.

Most distinctly, ringworm sufferers may notice a ring-shaped rash (red and circular) on the outside with a middle composed of lighter and sometimes blemished skin. In some cases, there can be multiple, overlapping rings. In other occurrences, the ring or rings can grow and expand noticeably over the course of just a few days.

Lastly, ringworm can appear just about anywhere, including the scalp, the groin, the beard, the feet, the arms, the legs, and the back.

Causes of Ringworm

Ringworm is common, although not all cases are the same. In fact, ringworm can be caused by approximately 40 different species of fungi.

The fungi can live on the skin and survive on the surfaces that you interact with on a regular basis and is very contagious. Contracting it yourself is as simple as sharing clothing, a towel, a comb, or any other personal item from someone who already has it. Touching an animal that has ringworm can also lead to infection, as can touching a contaminated surface.

Nobody is immune, and anyone can get it. But, ringworm is particularly prevalent in those with weakened immune systems. Furthermore, people who frequent public showers or locker rooms as well as athletes who compete in contact sports, and those that wear tight shoes and sweat excessively also have a higher risk of contracting the infection.

How to Get Rid of Ringworm

The severity of the infection, as well as its specific location, are the primary factors in determining treatment.

Athlete’s foot, jock itch, or a general ringworm infection that appears on the surface of an arm or a leg can usually be cleared up through the disciplined use of a nonprescription antifungal cream, lotion, or powder. OTC topical medications should get rid of ringworm in about two to four weeks but if it doesn’t go away or gets worse, you should call your doctor.

Ringworm of the scalp must be treated differently. If you suffer from ringworm of the scalp your doctor will likely prescribe oral medication and/or medicated shampoo. Treating ringworm of the scalp can take 1 to 3-months.

Prevention

We’ve established that ringworm is more common among athletes that participate in contact sports, so it should be no surprise that many of the preventative measures revolve around cleanliness in the locker room. Showering immediately after exercising remains a critical protection measure. You should also avoid walking around barefoot, sharing equipment, or re-using a dirty uniform.

Non-athletes can protect themselves by keeping their skin dry and clean, wearing proper-fitting shoes with enough airflow, clipping toenails and fingernails, and washing their hands with warm water and soap after playing with pets.

You should also avoid sharing clothing, towels, sheets, or any other personal items with anyone that has ringworm.

When to See a Doctor

Even though ringworm doesn’t involve worms at all, it is still an alarming infection you don’t want to get. After all, it’s highly contagious and can be incredibly uncomfortable if left untreated.

If you notice that you have signs of ringworm make sure you treat it right away. If your symptoms don’t go away or worsen, you should make an appointment with your doctor to get the infection under control.