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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Swollen Lymph Nodes
Lymph nodes help the body's immune system fight infections. Causes of swollen lymph nodes (glands) may include infection (viral,...learn more »
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Pregnancy (Week By Week, Trimesters) Article
- Pregnancy definition and facts*
- How many weeks is a normal term pregnancy?
- What is the first trimester of pregnancy (week 1-week 12)?
- What is the second trimester of pregnancy (week 13-week 28)?
- What is the third trimester trimester of pregnancy (week 29-week 40)?
- How will my baby develop week by week?
- What are the changes that happen to a woman's body during the 1st, 2nd, and 3rd trimester of her pregnancy?
- Body aches
- Breast changes
- Fatigue, sleep problems
- Heartburn and indigestion
- Hemorrhoids during pregnancy
- Leg cramps
- Morning sickness
- Nasal problems
- Numb or tingling hands
- Stretch marks, skin changes
- Urinary frequency and leaking
- Varicose veins
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 »
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 do health-care professionals diagnose a fever?
- How should someone take a temperature for fever?
- What is the treatment for a fever?
- What are home remedies 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?
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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? HIV vs. AIDS
- 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?