Nov 12, 2018 · A genital rash typically refers to a spread of bumps, lesions, or irregular patches of skin on the genitals. Understanding the causes and symptoms of genital rashes can help to properly diagnose ...
The rash appears as rounded about 2 to 10 mm in diameter macular lesions. The rash is confluent in places. Morbilliform rash is a symptom of many diseases like Kawasaki disease, meningococcal petechiae, water house Friderichsen syndrome, dengue, rubella, and syphilis and echo virus. Morbilliform rash is a type of maculopapular rash.
Acute Skin Problems; ... Morbilliform rash eventually spread to the face and extremities of the same child. ... Pictures and symptoms of the red, scaly rash. Skin Infections.
- Signs and symptoms
Morbilliform rash, or \\"measles-like\\" maculopapular skin eruption, is commonly caused by certain drug reactions or viral diseases. Maculopapular rashes are skin eruptions that exhibit both the characteristics of a macule and papule. Macules are small, circumscribed and discolored spots on the skin. The diameter of a macule is not more than .4 inches (10 mm). Papules, on the other hand, are eruptions on the skin, which can look something like a pimple. Morbilliform rashes, therefore, are raised, discolored spots that spread symmetrically across the body.
These rashes may occur due to bacterial infections, drug reactions, and specific or non-specific viral exanthems, also known as viral rashes. A viral exanthem is non-specific if there is no exact information on the virus that has caused the rash. In such a case, the clinician identifies the presence of the virus that is likely to have caused the rash. Morbilliform rash is a \\"late drug rash.\\" It appears on the skin of the affected individual after one to two weeks of exposure to drugs, such as antibiotics or barbiturates. Drug-caused rashes of this kind are usually associated with penicillin, cephalosporins, sulphonamides, and anticonvulsants. Morbilliform rashes often occur in children affected by viral diseases such as measles, Rubella, Roseola, and Erythema infectiosum. In adults, these rashes are usually non-specific viral rashes. This type of rash is also frequently seen in patients who administer ampicillin for the treatment of mononucleosis caused by Epstein-Barr virus or cytomegalovirus. People with human immunodeficiency virus (HIV) tend to develop an acute morbilliform rash when treated with sulfa drugs.
This rash can also appear as a consequence of certain viral diseases. If antibiotics have been started for the patient during the early stages of the viral disease, then the appearance of a morbilliform rash may lead to confusion in diagnosis. Once a drug-induced morbilliform rash is diagnosed, the doctor may ask the patient to discontinue the use of a particular drug.
Usually, oral antihistamines or topical corticosteroids are prescribed for treating these types of rashes. Oral corticosteroids are avoided, as there are chances of the rash to worsen during the steroid therapy, which may lead to the wrong diagnosis. A drug-induced morbilliform rash will usually subside within almost two weeks after the discontinuation of the particular drug. When this type of rash heals, the affected skin sheds or peels, which is also known as skin desquamation.
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On the first occasion, a morbilliform rash usually appears 1–2 weeks after starting the drug, but it may occur up to 1 week after stopping it. On re-exposure to the causative (or related) drug, skin lesions appear within 1–3 days. It is very rare for a drug that has been taken for months or years to cause a morbilliform drug eruption.
Jul 18, 2020 · A skin rash is a possible symptom of COVID-19. The symptom has emerged in research studies of COVID-19 patients and as more is learned about the infection.
What are the clinical features of acute generalised exanthematous pustulosis? Typically, AGEP starts on the face or in the armpits and groin and then becomes more widespread. It is characterised by the rapid appearance of areas of red skin studded with pinhead-sized sterile pustules. There tends to be more disease in skin folds.
Aug 08, 2019 · Symptoms and signs may include pruritic rash and pustules in hair-bearing sites, most commonly the face, scalp, neck, groin, and genital area. The diagnosis of folliculitis is generally clinical, and the condition is typically self-limited. 
- Bites and stings. Many insects can cause a rash through a bite or sting. Although the reaction will vary depending on the person and the animal, symptoms often include
- Flea bites. Fleas are tiny jumping insects that can live in fabrics within the home. They have a very fast breeding cycle and can take over a home very rapidly.
- Fifth disease. Also known as erythema infectiosum and slapped cheek syndrome, fifth disease is caused by the parvovirus B19. One of the symptoms is a rash, which appears in three stages
- Impetigo. Impetigo is a highly contagious skin infection that most commonly affects children. The first sign is normally a patch of red, itchy skin.