SymptomChecker

There are 62 possible causes of rash

Viewing 41 - 60 of 62 results

Possible Causes - Listed in order from the most common to the least.

41

Hookworm Infections

Hookworms are parasites. This means they live off other living things. Hookworms affect your lungs and small intestine. Humans contract hookworms through roundworm eggs and larvae found in dirt contaminated by feces...

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42

Phenylketonuria

Phenylketonuria (PKU) is a rare genetic condition in which the body cannot break down the essential amino acid phenylalanine . Amino acids are the building blocks of protein. Phenylalanine is found in all proteins an...

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43

Adult-Onset Still's Disease

Adult-onset Still's disease (often called AOSD) is a relatively rare condition. It begins with fever and may lead to arthritis. Classified as an inflammatory illness, the disease often causes fatigue and swelling i...

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44

Ebola Virus and Disease

This condition is considered a medical emergency. Urgent care may be required.

Ebola disease-also called Ebola hemorrhagic fever or Ebola fever-is a rare and often fatal illness that humans and nonhuman primates (such as monkeys and gorillas) can contract. There have been several outbreaks o...

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45

Sepsis

This condition is considered a medical emergency. Urgent care may be required.

Sepsis is a life-threatening complication of infection. It often occurs in people who are elderly or have weak immune systems. Sepsis happens when the body suffers from an infection and the chemicals released into th...

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46

Leukemia

Leukemia is a cancer of the blood cells. There are several types of blood cells, including red blood cells (RBCs), white blood cells (WBCs), and platelets. Generally, leukemia refers to cancers of the WBCs. Two types o...

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47

Diphtheria

Diphtheria is a bacterial infection that affects the membranes of the throat and nose. Although it spreads easily, diphtheria can be prevented through the use of vaccines. If left untreated, diphtheria can cause sever...

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48

Sarcoidosis

Sarcoidosis is an inflammatory disease where granulomas (clumps of immune cells, usually macrophages) form in various organs. This causes organ inflammation. Doctors believe that sarcoidosis may be caused by an abnorma...

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49

Von Willebrand Disease

Von Willebrand disease is a bleeding disorder caused by a deficiency of von Willebrand factor (VWF). To understand this disease, you need to understand a little bit about how blood clotting works. Platelets ar...

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50

Acute HIV Infection

Acute HIV infection is also known as primary HIV infection or acute retroviral syndrome. This condition occurs within the first two to four weeks after someone is infected with the human immunodeficiency virus. It i...

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51

SARS (Severe Acute Respiratory Syndrome)

This condition is considered a medical emergency. Urgent care may be required.

Severe acute respiratory syndrome (SARS) is a serious form of viral pneumonia. The disease is relatively new; the virus that causes SARS was first identified in 2003. The World Health Organization (WHO) designated SAR...

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52

Toxic Shock Syndrome

This condition is considered a medical emergency. Urgent care may be required.

Toxic shock syndrome is a rare but serious medical condition caused by a bacterial infection. This condition is the result of toxins produced by the Staphylococcus aureus bacterium. Although toxic shock syndrome ha...

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53

Polio

Polio (also known as poliomyelitis) is a highly contagious disease caused by a virus that attacks the nervous system. Children younger than 5 years old are more likely to contract the virus than any other group...

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54

Histoplasmosis

Histoplasmosis is a type of lung infection. It is caused by inhaling Histoplasma capsulatum fungal spores. Spores are found in soil and in the droppings of bats and birds. This fungus mainly grows in the central...

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55

The War of Cells: Graft vs. Host Disease

Graft vs. Host Disease (GvHD) is a reaction that develops after an allogeneic bone marrow transplant . An allogeneic transplant is one in which the donor is not the same person as the recipient. It is also possible t...

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56

Trichinosis

Trichinosis is a roundworm that is found in animals that eat meat. Humans can be infected when they eat undercooked pig, horse, bear, fox, and walrus meat. The roundworm begins its life cycle in the intestines and the...

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57

Typhus

Typhus fevers are caused by the rickettsiae bacteria and transmitted by arthropod (e.g. flea, mite, tick) bites. When arthropods bite a victim, they leave the rickettsaie bacteria behind. Scratching the bite opens th...

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58

Weils Disease

Weil's disease is a severe form of a bacterial infection known as leptospirosis. Leptospirosis is caused by bacteria from the genus Leptospira. In severe cases, such as in Weil's disease, it can lead to organ failur...

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59

Dengue Fever

Dengue fever is a disease spread by the Aedes aegypti mosquito and caused by one of four dengue viruses that are closely related. The viruses that cause dengue fever are related to those that cause yellow fever and Wes...

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60

West Nile Virus Infection (West Nile Fever)

A mosquito bite can turn into something much more severe if you are infected with West Nile virus. Mosquitoes transmit this virus after they bite an infected bird and then bite a person. While not all people wit...

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
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