Red spots on the top of the feet could be caused by complications with diabetes or blisters and calluses from poorly fitting footwear, according to eMedicineHealth. A fungal infection of the skin can also cause red spots that may become itchy or irritated.Continue Reading
Red spots on the top of the feet may also indicate dry, cracked skin due to exposure to harsh weather conditions or blisters from a burn or excessive rubbing from a shoe, notes Mayo Clinic. When the red spots itch, rubbing the infected area may cause the spots to spread or itch even more.
A cluster of boils could result in red spots appearing on the top of the feet, explains the American Academy of Family Physicians. Boils occur when an infection under the skin exists. Small insect bites may cause red spots if the feet were exposed to natural surroundings, such as sand or grass. An allergic reaction to grass, clothing, laundry detergent or a particular texture of socks could cause red spots as well.
When red spots appear on the feet and last longer than two weeks, it may be necessary to contact a health professional for treatment. Home remedies may include placing a warm cloth on the red spots to draw out the infection, according to Mayo Clinic.Learn more about Pain & Symptoms
While swelling isn't a normal symptom, foot fungus can cause some burning sensation pains and fluid-filled blisters on the feet, according to WebMD. Very irritated skin on the feet can also crack. In addition to pain, foot fungus causes itching, scaling, redness, peeling and sometimes cracking of the skin.Full Answer >
White spots under the tongue and a white coating on top of the tongue can be signs of oral thrush, leukoplakia or oral lichen planus among other problems, according to WebMD. If a person finds that they have white spots under their tongue, the person should schedule an appointment with a doctor to have an examination and possible tests performed.Full Answer >
Common causes of brown spots on lips include anemia, smoking or drug use, dermatitis, sun exposure, certain medications and nutritional deficiencies due to eating disorders, according to Health Hype. Other possible causes of brown spots may be dry lips, jaundice or Peutz-Jeghers syndrome, which is associated with intestinal cancer.Full Answer >
People with diabetes can occasionally develop blisters on the backs of their feet, explains the American Diabetes Association. These blisters most often develop in patients already suffering from nerve damage called diabetic neuropathy.Full Answer >