23.11.09

Skin Rashes and Other Changes

The location, appearance and color of a rash will help your doctor make a diagnosis. Look for care suggestions on this chart for common rashes and other skin conditions.
SYMPTOMS DIAGNOSIS SELF-CARE
Begin here
1. Is your face, chest or back covered in small, pus-filled sacs or pimples, blackheads or sore, red bumps? Yes --> This may be ACNE, a common skin problem that often begins in adolescence. --> See your doctor if over-the-counter acne treatments, such as benzoyl peroxide, don't help. Gently washing your face with mild soap on a regular basis may be helpful. Sometimes prescription medicines, such as an antibiotic, may be prescribed by your doctor.
No, go down
2. Do you have a flushed appearance, perhaps with redness around your cheeks, chin, forehead or nose? Yes -->

This may be ROSACEA, a skin disease that affects the face.
--> Treatment isn't usually needed, but antibiotics may be useful for moderate to severe symptoms.
No, go down
3. Do you have a painful red bump or a cluster of painful red bumps? Yes --> This could be a BOIL. A cluster of boils is called a CARBUNCLE. These occur due to infection under the skin. --> Gently compress the boil with a warm cloth. Use antibiotic ointments if needed. Call your doctor if the boils don't come to a head, open and drain, or if the redness spreads.
No, go down
4. Do you have a small, boil-like infection around a hair shaft or pore? Yes --> This could be FOLLICULITIS, an infection of the hair follicle. --> Most of these will heal on their own. Clean the area. Use antibiotic ointments if needed. See your doctor if the condition worsens or doesn't improve.
No, go down
5. Do you have red, tender and swollen areas of skin, perhaps around a cut or scrape? Yes --> This could be CELLULITIS, an infection of the skin. --> Clean the area carefully with soap and water and apply an antibiotic ointment. Call your doctor if redness and pain increase.
No, go down
6. Do you have red, itchy bumps on your skin, and are they sprinkled randomly? Yes --> These could be INSECT BITES. --> These aren't usually harmful. Use hydrocortisone cream, antihistamine and ice to relieve itching. If symptoms get worse or don't clear up, call your doctor. If new symptoms arise, such as difficulty breathing, dizziness or nausea, go to the emergency room right away.
No, go down
7. Do you have irregular, raised or flat red sores that appeared after taking medicine? Yes --> This could be an ALLERGIC REACTION to the medicine. --> Call your doctor. Try an antihistamine for itching and rash.
No, go down
8. Have bumps formed suddenly on your face or body? Yes --> These could be HIVES, a skin reaction to an allergen, medicine or infection. They can also appear in some people who are very nervous. --> Use an antihistamine and cool compresses for itching. If the hives don't go away on their own or are accompanied by other symptoms, such as swelling around the lips or trouble breathing, see your doctor or go to the emergency room right away.
No, go down
9. Do you have a red, itchy, scaly and oily rash, and does it affect the areas around your eyebrows, nose or the edge of your scalp? No --> Go to Question 12.*
Yes, go down
10. Is the person an adult? Yes --> This could be a sign of SEBORRHEIC DERMATITIS, a condition in which the sebaceous glands overproduce. -->

Try using hydrocortisone cream or selenium sulfide shampoo on the sore areas. See your doctor if the symptoms continue or spread.
No, go down
11. Is the person a child and does the dry, scaly skin cover the head? Yes --> This could be CRADLE CAP, a form of seborrhea in infants. --> Try gently scrubbing the scales to remove them. Hydrocortisone cream may also help. See your doctor if the rash doesn't go away or if the hair doesn't grow in that area.
No, go down
*12. Do you have a red, scaling rash, and did it begin after contact with clothing, jewelry or perfume? Yes --> This could be IRRITANT CONTACT DERMATITIS. It's caused by a reaction to detergents, perfumes and other substances. --> Avoid whatever you think caused the symptoms and treat the area with hydrocortisone cream or other soothing lotions.
No, go down
13. Do you have a red, itchy rash, and are blisters forming? Yes --> This could be ALLERGIC CONTACT DERMATITIS, caused by POISON IVY, poison oak or poison sumac. The oil from these plants causes an ALLERGIC REACTION. --> Wash the area with soap and water to remove any oil that remains on the skin. The rash will go away after about a week. To relieve itching, apply hydrocortisone cream or calamine lotion to the rash. See your doctor if the rash covers a large area of your body, does not go away, or if new symptoms, such as fever, appear .
No, go down
14. Are there red, swollen, tender bumps in your armpits or other areas where hair grows? Yes --> This could be HIDRADENITIS SUPPURATIVA, inflammation of the sweat glands. --> See your doctor. Avoid using antiperspirants and deodorants.
No, go down
15. Do you have small red dots on your skin, or larger, bruise-like spots that appeared after taking medicine? Yes --> This could be ALLERGIC PURPURA, a serious allergic reaction to a medicine, such as an antibiotic that can cause bleeding. --> See your doctor right away.
No, go down
16. Do you have a rash that started with a single scaly, red and slightly itchy spot, and within a few days, did large numbers of smaller patches of the rash, some red and others tan, break out over your chest and abdomen? Yes --> This may be PITYRIASIS ROSEA. The causes aren't known. --> Check with your doctor. Calamine lotion and antihistamines may relieve itching and redness. The rash will probably go away in a few weeks. Pityriasis rosea doesn't usually respond to treatment.
No, go down
17. Do you have an intensely itchy rash with red bumps and blisters, and does it appear on your elbows, knees, back or buttocks? Yes --> This may be DERMATITIS HERPETIFORMIS, a rash associated with a sensitivity to gluten, a protein found in cereal grains such as barley and wheat. --> See your doctor. Antibiotics can help control symptoms. Avoid foods that contain gluten.
No, go down
18. Do you have large, red bumps on your skin that seem to bruise, and are they tender to touch? Yes --> This could be ERYTHEMA NODOSUM, possibly caused by an infection or reaction to a medicine. --> This condition usually isn't serious, but see your doctor to check for other diseases or causes of your symptoms.
No, go down
19. Do you have a white, scaly rash over red, irritated skin, possibly on your elbows and knees? Yes --> This could be PSORIASIS, a condition caused by the overproduction of skin cells. --> See your doctor. Keep the skin moisturized. Your doctor may prescribe ointments, oral medications and/or light therapy, also called phototherapy, to treat the symptoms.
No, go down
20. Do you have a red, blotchy rash, with "target-like" sores or hives? Yes --> This could be ERYTHEMA MULTIFORME, a common rash caused by strep throat, viral infections and reactions to medicines. --> See your doctor.
No, go down
21. Do you have a red rash that is raised on your forehead and face, then spreading to your neck, trunk and downward, and do you have a fever and sore throat? Yes --> This could be MEASLES, a virus that often affects children. --> See your doctor right away. Make sure your child gets an MMR immunization to help prevent this disease. Be sure to keep the affected person away from pregnant women, as measles can lead to birth defects.
No, go down
22. Do you have multiple blisters on your face, chest and back, and spreading downward, along with a fever, cough, aches, tiredness and sore throat? Yes --> This could be CHICKENPOX, a virus called varicella-zoster that most often affects children. --> See your doctor. Treat symptoms with acetaminophen, cold medicines and anti-itching creams, cool compresses and baths. A vaccine is available to prevent this disease.
No, go down
23. Do you have red blisters that are extremely painful and that may crust? Yes --> This could be SHINGLES, a herpes-zoster viral infection of the nerves. --> See your doctor. Analgesics, such as acetaminophen or ibuprofen, and cool compresses may help.
No, go down
24. Is the person a child or an adult who had a fever and then developed a bright red rash covering the cheeks? Yes --> This could be FIFTH DISEASE. --> Use cold medicines to treat symptoms. See your doctor if the rash is widespread or if you are pregnant.
No, go down
25. Do you have soft bumps forming that don't itch or cause other symptoms? Yes --> These could be WARTS. PLANTAR WARTS appear on the feet. Warts also commonly appear on the hands. GENITAL WARTS appear in the genital area and are a type of sexually transmitted infection. --> For most warts, you can try over-the-counter treatments. If they don't work, see your doctor about freezing them off. If the warts appear in the genital area, see your doctor. These warts shouldn't be treated without your doctor's care.
No, go down
26. Do you have a bald spot on your scalp or a "ring" of itchy red skin anywhere on your body? Yes --> This may be RINGWORM, a fungal infection that's most common in children. --> Treat with an antifungal cream and/or see your doctor.
No, go down
27. Do you have a rash that is red but not itchy and does it affect the palms of your hands or soles of your feet? Yes --> This may be SYPHILIS, a sexually transmitted infection. --> See your doctor right away.
No, go down
28. Do you have a red, itchy rash that affects your groin area? Yes --> This could be a fungal infection called JOCK ITCH in men, YEAST INFECTION in women, or DIAPER RASH in infants. --> Try an over-the-counter antifungal cream. If the rash doesn't go away, see your doctor. Women with irritation inside the vagina should first see their doctor before using over-the-counter yeast infection medicines.
No, go down
29. Is an area of your skin covered in light-colored patches? Yes --> This may be TINEA VERSICOLOR, a discoloration caused by a fungus. --> Tinea versicolor can be treated with seleneum sulfide or an antifungal cream.
No, go down
30. Have crusted, tan-colored sores formed near your nose or lip? Yes --> This could be IMPETIGO, a rash caused by a bacterial infection, such as strep or staph. --> See your doctor. Treatment usually involves an antibiotic cream or ointment and an oral antibiotic. The condition is very contagious, so wash your hands well to avoid infecting anyone else.
No, go down
31. Do you have bite-like sores that itch intensely, and that may have started on your hands, or between your fingers? Yes --> This is a sign of SCABIES, an infestation of mites. --> Prescription medicine may be needed, along with washing clothing and bed coverings in hot water and detergent.
No, go down
32, Did a fine rash start on your arms and legs and also affect the palms of your hands and soles of your feet, and have you had a fever and headache? Yes --> This could be ROCKY MOUNTAIN SPOTTED FEVER, a disease spread by ticks. --> See your doctor right away.
No, go down
33. Do you have a "butterfly" rash on your forehead and cheeks and do you have achy joints? Yes --> This could be a symptom of LUPUS ERYTHEMATOSUS, a severe, arthritis-like disease. --> See your doctor right away.
No, go down
34. Is your skin tinged yellow, and are the whites of your eyes and your mouth yellow? Yes --> This could be JAUNDICE. It's common in newborns but can be a sign of HEPATITIS, a disease of the liver. --> See your doctor right away.
No, go down
35. Do you have a blue or black area on your skin, and did the discoloration occur after the area had been hit? Yes --> This is probably a BRUISE. --> No treatment is usually necessary. Ice may slow the bleeding and swelling under the skin.
No, go down
36. Are there scaly, pink, gray or tan patches or bumps on your face, scalp or on the backs or your hands? Yes --> This could be ACTINIC KERATOSES, a skin condition that can especially affect people with light skin who have been overexposed to the sun. --> See your doctor. Actinic keratoses may lead to skin cancer.
No, go down
37. Do you have a scar that has grown larger than expected? Yes --> This may be a KELOID, an overgrown scar or HYPERTROPHIC SCAR. --> These are benign (non-cancerous) and may fade in time. See your doctor if you want the keloid removed, but surgery may cause more scar tissue to form. Keloids may be prevented by using a pressure dressing.
No, go down
38. Do you have a soft or rubbery growth? Yes --> This may be a LIPOMA, a growth made up of fat cells. --> These aren't cancerous, but have them checked by your doctor. You can have a lipoma removed if it bothers you.
No, go down
39. Is the person a newborn and is the baby's face covered in small, white bumps? Yes --> This may be MILIA, or baby acne. --> This condition usually clears up after the first few weeks of life and doesn't require treatment.
No, go down
40. Do you have small, firm, round bumps with pits in the center that may sit on tiny stalks? Yes --> This may be MOLLUSCUM CONTAGIOSUM, bumps caused by a virus. --> See your doctor. These bumps are contagious and most common in children and teens. Early treatment helps prevent the spread.
No, go down
41. Do you have a bump with a white dome under your skin , perhaps on your scalp, nape of your neck or upper back? Yes --> This may be a SEBACEOUS CYST, or blocked oil gland. --> These cysts aren't cancerous, but have them checked by your doctor to make sure of the diagnosis. Large cysts can be removed with surgery.
No, go down
42. Do you have a soft, fleshy growth, lump or bump, perhaps on your face, neck, armpits or groin? Yes --> This may be a SKIN TAG. --> These are harmless, but if one gets irritated, you can have it removed.
No, go down
43. Do you have a yellow area under your skin, perhaps near your eyelids? Yes --> This may be an XANTHELASMA, a fatty deposit. --> If it bothers you, see your doctor about having it removed.
No, go down
44. Is there a dark bump that may have started within a mole or blemish, or, is there a spot or mole anywhere on your skin that has changed in color, size, shape or is painful or itchy? Yes --> This could be a MELANOMA, a type of skin cancer. --> See your doctor right away.
No, go down
45. Is there a fleshy, growing mass on or near your nose, eyes or other areas that have been exposed to the sun, such as your back or chest? Yes --> This could be BASAL CELL CARCINOMA, the most common type of skin cancer. --> Have this checked by your doctor. This type of cancer is easily treated if caught early.
No, go down
46. Is there an unusual growth on your face, lip or chin that is red, scaly or crusted ? Yes --> This could be SQUAMOUS CELL CARCINOMA, a type of skin cancer. --> See your doctor right away.
No, go down
47. Are there dark or black raised spots anywhere on your skin that keep growing or have appeared recently? Yes --> This could be KAPOSI'S SARCOMA, a serious type of skin cancer most common in people who have AIDS or other immune deficiencies. --> See your doctor right away.
No, go down
For more information, please talk to your doctor. If you think the problem is serious, call your doctor right away.

This tool has been reviewed by doctors and is for general educational purposes only. It is not a substitute for medical advice. The information in this tool should not be relied upon to make decisions about your health. Always consult your family doctor with questions about your individual condition(s) and/or circumstances. Source: American Academy of Family Physicians. Family Health & Medical Guide. Dallas: Word Publishing; 1996.
http://familydoctor.org/online/famdocen/home/tools/symptom/545.printerview.html

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