Leishmaniasis is a disease caused by the bite of an infected sand fly. The most common types of leishmania infection are cutaneous and visceral leishmaniasis. Leishmaniasis is found mainly in the subtropics and tropics. Symptoms and signs of cutaneous leishmaniasis include skin sores with a raised edge and central crater, while those with visceral leishmaniasis usually have fever, weight loss, and an enlarged liver and spleen.
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Human Immunodeficiency Virus (HIV) Article
- Human immunodeficiency virus (HIV) facts
- What is the history of HIV, and when was HIV discovered?
- What tests are used in the diagnosis of HIV?
- How is HIV spread (transmitted)?
- What are symptoms and signs of HIV infection and AIDS in men, women, and children?
- What happens after an exposure to the blood or genital secretions of an HIV-infected person?
- What laboratory tests are used to monitor HIV-infected people?
- What are HIV treatments and medications? What are the key principles in managing HIV infection?
- When should antiviral therapy be started?
- What is the initial therapy for HIV?
- What are nucleoside and nucleotide analogue reverse transcriptase inhibitors (NRTIs)?
- What are nonnucleoside analogue reverse transcriptase inhibitors (NNRTIs)?
- What are protease inhibitors?
- What are fusion inhibitors?
- What is a CCR5 antagonist?
- What is an integrase strand transfer inhibitor?
HIV drugs are in development?
- What are side effects of HIV therapy?
- What happens if the patient's viral load increases while on HIV therapy?
- What are the risks of missing doses or stopping antiviral therapy?
- Should patients with the flu- or mono-like illness of primary HIV infection be treated?
- What about treatment for HIV during pregnancy?
- What can be done for people who have severe immunosuppression?
- What is the future for HIV-infected individuals with regards to treatment simplification and cure research?
- What is in the future for preventing HIV transmission?
Although a fever technically is any body temperature above the normal of 98.6 F (37 C), in practice, a person is usually not...learn more »
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- Fever facts
- What is a fever?
- What causes a fever?
- What are the signs and symptoms of a fever?
- How is a fever diagnosed?
- How should someone take a temperature for fever?
- What is the treatment for a fever?
- When should someone seek medical care for a fever?
- What kind of doctors treat a fever?
- What are complications of a fever?
- What is the prognosis for a fever?
- Is it possible to prevent a fever?
- Where can people find more information about fevers?
The word "rash" means an outbreak of red bumps on the body. The way people use this term, "a rash" can refer to many different...learn more »
Anemia is the condition of having less than the normal number of red blood cells or less than the normal quantity of hemoglobin...learn more »
Drug addiction is a chronic disease that causes drug-seeking behavior and drug use despite negative consequences to the user and...learn more »
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Drug Abuse Article
- Drug abuse and addiction facts
- What is drug abuse?
- What is drug addiction?
- What types of drugs are commonly abused?
- What are the physical and psychological effects of drug abuse and addiction?
- What are causes and risk factors for drug abuse and addiction?
- What are symptoms and signs of drug abuse and addiction?
- What happens to your brain when you take drugs?
- How is drug addiction diagnosed?
- What is the treatment for drug addiction?
- What are complications of drug addiction?
- What is the prognosis of drug addiction?
- Can drug abuse and addiction be prevented?
- Where can people get help for drug abuse or addiction?