It might happen to anybody. Very sure, you aren’t the first person that has some itching red spots on skin. Even more, you forgot when it occurred first time in your life. Rashes mean change in the color or appearance of your skin. Rashes are localized to a part, or spread throughout your body. The causes and remedies for migraines vary form case to case.

Skin Rash

Most frequently, people mean red bumps on the skin as the “Rash”. It represents many distinct conditions. Rashes may be of different colour; they might itch, be debilitating, be warm, feel bumpy, seem dry, have crackles or blisters, swell and annoy. Doctors compare such things as the look, whether other signs of diseases exist, and patient’s exposure to materials, patient’s occupation, and family medical history.


Different foods additives, additives, medicines, dyes, insect bites cause allergic rashes. A new medication can cause allergic medication rash. Medicines, which have been prescribed for years, rarely result in an allergic reaction. There’s barely a test to check if a rash is contagious. Hence, doctors often just advice to stop a medication and to find out what happen. If the rash remains for a week with no medication, it’s doubtfully an allergy. Foods infrequently cause allergies. Skin contact with an irritant leads to the rash.

Some individuals are sensitive to metals like zinc or nickel. Example is reactions to jewelry made out of nickel. Dyes and other chemicals in clothing, chemicals in rubber and latex products, cosmetics, soaps, and detergents, poison ivy, oak, or sumac can cause rashes. The mechanism is direct irritation, but may include allergic element. There’s a difference between allergy and lead toxicity.

Immune system

Immunologic mechanism causes allergy. It means: Immune cells of your body create numerous immunological substances to fight infections, worms and bugs. The regulation is quite complex and intricate. However, for the immune system, sometime innocent things seem like a dangerous intruder. For instance, latex gloves, which can be relatively safe material, suddenly resembles a malicious worm.

The immune cells begin to combat this substance as though it’s a bug. The immune cells produce tremendous quantities of fighting compounds, which normally should kill a pig. However, in this innocent scenario, those substances attack body and cause the rash. The good intentions were to kill the non-existing insect and also to prevent it is spreading throughout the body. Direct toxicity is merely direct toxicity; no duped immune cells have been involved. Why is it important to differentiate? Because, the prevention and treatment of both of these conditions might vary.

Seborrheic dermatitis

It appears as rash with patches of red and scaling skin. It occurs frequently on scalp, eyebrows, nose, mouth, ears and on trunk. Seborrheic dermatitis on scalp has title rosemary. Seborrheic dermatitis on scalp in children is called cradle cap.


It occurs in people with asthma or allergies. The rash has scaly, itchy skin patches. Atopic dermatitis is a common type of eczema. Atopic dermatitis is hereditary skin disorder. Atopic diseases happen in families. They include: hay fever, asthma, and atopic dermatitis. Those all are allergic diseases. Atopic dermatitis commonly begins from childhood. Chapped cheeks and scales on the scalp, arms, legs, and back, represent atopic dermatitis. Atopic dermatitis also hurts knees and elbows. Adults may acquire atopic dermatitis all around the body. Red skin itches, swells, cracks, weeps, crusts, and makes scales in atopic dermatitis. It’s often worse in the winter. There’s not any obvious reason, why atopic dermatitis starts. Sometime atopic dermatitis doesn’t look as an allergic response.


These produce eczema frequently. Scaly patches are indications of fungal or bacterial infection Fungal infections occur often, though less than psoriasis. Scaly rashes aren’t always fungal”ringworm”. According to some studies, people with good hygiene, also get fungus. Fungus can be transmitted kind person to person in gyms, pools, showers. However, again some dermatologists found in studies that the transmission isn’t so common. Impetigo is common bacterial disease of skin, due to staphylococcus or streptococcus bacteria.

The look is of bumps or stains all over your skin. Impetigo in kids resembles red sores that become blisters, ooze and crust. Viral infections include herpes viruses. The viruses could be Herpes simplex or Herpes zoster. Zoster means belt-like. Herpes zoster virus causes shingles. Additionally, it causes chickenpox in children. Viral rashes last around a week. They are generally symmetrical. Patients may have additional symptoms (coughing, sneezing, nausea, watery itching eyes, etc). Shingles are painful blisters on skin. The virus sits quietly in neural cells for many years and flares up whenever your immunity is down following another cold or disease.

Children also suffer chickenpox, rubella, measles, fifth disease, roseola, hand-foot-mouth disease, scarlet fever, etc.. They all may cause migraines. Typhus, viral or bacterial, different kinds of hemorrhagic fevers and lot of other ailments also develop migraines. However, those ailments show rarely in developed nations.


It incorporates several types: acne (pimples, zits) range from moderate to severely disfiguring. Acne Vulgaris is the most common. It has blackheads, whiteheads, papules, pustules, nodules and cysts. Whiteheads look when a pore is wholly blocked. It traps oil andbacteria. Blackheads occur when a pore is only partly blocked. The black color is caused by the reaction between oxygen and skin pigments. Red, tender lumps are named papules. Inflamed whitehead would form a pustule (a small vesicle with pus). It looks like a red circle with yellow center. Big, hard lumps under the skin’s surface are termed nodules.

Cysts seem similar to nodules. They contain pus and have diameter over five mm. Acne Rosacea appears as a reddish rash on cheeks, nose, or chin mostly. Small blood vessels become dilated on the skin. It’s more feature for adults. Acne Conglobata presents as many large lesions on the face, chest, back, arms, and thighs. The Acne Conlgobata is a serious form requiring aggressive therapy. Acne Fulminans signifies severe nodulo-cystic acne. Scarring is common. Acne Fulminans also causes fever and joints aches.


(urticaria) seem like itchy, red wheals. Their reasons vary and aren’t always predictible.

Autoimmune disorders

Disorders such as dermatomyositis, lupus or rheumatoid arthritis may produce characteristic rashes. Some rashes are extremely distinguishable. Watch out butterfly rash.


It is a hereditary illness, which affects joints and skin. Skin is largely influenced in characteristic areas near knees and elbows with appearance of silvery scales. Psoriasis often looks like red, itchy patches over joints and along the scalp.


In majority cases with a rash that is simple, decent skin care and avoidance of skin irritants will improve your problem. However, a good idea would be to check with your physician. The cause of the rash might be a significant disease. Rash look, sensations, kind of dispersing and changes of this rash over the time provide the clues for diagnostics of certain ailments.