 | HIV/AIDS
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Symptoms
The symptoms of HIV and AIDS vary, depending on the phase of infection.
Pictures of the effects of Aids
Kaposi's sarcoma on the trunk and leg of a person affected with AIDS
   
Oral Thrush
Image Source : http://www.healthac.org/images/crabs.html
Picture of the aids virus
Image source : CDC National Prevention Information Network http://www.cdcnpin.org/std/hiv.htm
 
"Pneumocystis carnii":
"Toxoplasma":
AIDS / HIV Picture Gallery
Sources of Pictures : DermNet | CDC | Univ Iowa | DermAtlas [More on Sources]
These pictures are hosted on Hardin MD (Links to pictures on other sites)
AIDS / HIV Pictures hosted by Hardin MD : Sources
- CDC : US Centers for Disease Control / Public Health Image Library
- University of Iowa College of Dentistry
- DermAtlas (Johns Hopkins) : Sample pictures used by permission from the large dermatology site at Johns Hopkins University
- DermNet.com (Dartmouth) : Sample pictures used by permission from the large dermatology site by Alan N. Binnick & Thomas P. Habif, Dartmouth Medical School, New Hampshire
- Hardin Library collection : Dermochromes : Scanned images from a classic dermatology text-book written in 1913, by Jerome Kingsbury; from the collection of the Hardin Library, University of Iowa.
- Hardin Library collection : Thomas Addison : Pictures from original description of Addison's Disease
- University of Iowa Dept of Dermatology : Pictures & text from Tom Ray, a physician in the University of Iowa Department of Dermatology
- AIDS / HIV Pictures
Hardin MD
- AIDS | HIV
Mediscan clipart library, London, United Kingdom
- AIDS imaging (Includes Papillomavirus infection, Herpes genitalis, Oral candidiasis)
Salvatore Marra, Palermo, Italy
- AIDS pathology
Edward C. Klatt, WebPath, Univ Utah
- HIV/AIDS image library
US dept veterans affairs, HIV/AIDS program
- MEDLINEplus Health Encyclopedia : AIDS | HIV infection | Early symptomatic HIV infection | Asymptomatic HIV infection (HIV/AIDS virus)
A.D.A.M. / National Library of Medicine
- These 2 sites contain overlapping pictures:
HIV lecture notes
HIV & AIDS (Scroll to bottom of page for pictures & links to other pages with pictures)
Richard Hunt, Microbiology & immunology online, Univ South Carolina
- Pediatric AIDS pictorial atlas
Baylor internationsl pediatric AIDS initiative, Houston, Texas
- A young man with HIV :
Clinical images in HIV | Opportunistic infections | Pathophysiology
Howard Libman, Tamar Barlam, Harvard Univ, Cambridge, Massachusetts
- AIDS / HIV
Visuals online, National cancer institute
- AIDS
Mark A. Schneegurt, Wichita State Univ, Kansas
- AIDS virus
Scott Camazine, Boalsburg, Pennsylvania
- HIV - (Human immunodeficiency virus)
Darryl Leja, Access Excellence/National Health Museum
Early infection
When first infected with HIV, you may have no signs or symptoms at all, although it's more common to develop a brief flu-like illness two to four weeks after becoming infected. Signs and symptoms may include:
- Fever
- Headache
- Sore throat
- Swollen lymph glands
- Rash
Even if you don't have symptoms, you're still able to transmit the virus to others. Once the virus enters your body, your own immune system also comes under attack. The virus multiplies in your lymph nodes and slowly begins to destroy your helper T cells (CD4 lymphocytes) — the white blood cells that coordinate your entire immune system.
The sympotms of AIDs are divided into 4 stages.
Stage 1(Acute HIV infection)- 3 to 8 weeeks after the virus enters the body, the patient may have fever,headache,sore throat and swollen lymph nodes.The virus will be distributed throughout the body during this time.
Stage 2(Asymptomatic)- In this stage of the disease, no symptoms are experienced by the patients.However, the number of white blood cells decreases rapidly.
Stage 3-The weakening of the immune system results in opportunistic infection, which a normal body is able to fight off. These infections include Kaposi's sarcoma and pneumocystis carnii pneumonia,which are rare diseases.Other symptoms include weight loss,fatigue, coughs and colds.
Stage 4(Advanced AIDS)- The immune system is severly weakend by this time and a combination of cancers and infections occur.This is the final stage of HIV infection and death will result.
Later infection
You may remain symptom-free for eight or nine years or more. But as the virus continues to multiply and destroy immune cells, you may develop mild infections or chronic symptoms such as:
- Swollen lymph nodes — often one of the first signs of HIV infection
- Diarrhea
- Weight loss
- Fever
- Cough and shortness of breath
Latest phase of infection
During the last phase of HIV — which occurs approximately 10 or more years after the initial infection — more serious symptoms may begin to appear, and the infection may then meet the official definition of AIDS. In 1993, the Centers for Disease Control and Prevention (CDC) redefined AIDS to mean the presence of HIV infection as shown by a positive HIV-antibody test plus at least one of the following:
- The development of an opportunistic infection — an infection that occurs when your immune system is impaired — such as Pneumocystis carinii pneumonia (PCP)
- A CD4 lymphocyte count of 200 or less — a normal count ranges from 800 to 1,200
By the time AIDS develops, your immune system has been severely damaged, making you susceptible to opportunistic infections. The signs and symptoms of some of these infections may include:
- Soaking night sweats
- Shaking chills or fever higher than 100 F (38 C) for several weeks
- Dry cough and shortness of breath
- Chronic diarrhea
- Persistent white spots or unusual lesions on your tongue or in your mouth
- Headaches
- Blurred and distorted vision
- Weight loss
You may also begin to experience signs and symptoms of later stage HIV infection itself, such as:
- Persistent, unexplained fatigue
- Soaking night sweats
- Shaking chills or fever higher than 100 F (38 C) for several weeks
- Swelling of lymph nodes for more than three months
- Chronic diarrhea
- Persistent headaches
If you're infected with HIV, you're also more likely to develop certain cancers, especially Kaposi's sarcoma, cervical cancer and lymphoma, although improved treatments have reduced the risk of these illnesses.
Symptoms of HIV in children
Children who are HIV-positive may experience:
- Difficulty gaining weight
- Difficulty growing normally
- Problems walking
- Delayed mental development
- Severe forms of common childhood illnesses such as ear infections (otitis media), pneumonia and tonsillitis
When to see a doctor
If you think you may have been infected with HIV or are at risk of contracting the virus, seek medical counseling as soon as possible. Questions to consider include:
- Why should you get tested? The idea of being tested for HIV infection may be frightening. But testing itself doesn't make you HIV-positive or HIV-negative, and it's important not only for your own health but also to prevent transmission of the virus to others. If you engage in a high-risk behavior such as unprotected sex or sharing needles during intravenous drug use, get tested for HIV at least annually.
What if you're pregnant? If you're pregnant, you may want to get tested even if you think you're not at risk. If you are HIV-positive, treatment with anti-retroviral drugs during your pregnancy can greatly reduce the chances you'll pass the infection to your baby.
Where can you get tested? You can be tested by your doctor or at a hospital, the public health department, a Planned Parenthood clinic or other public clinics. Many clinics don't charge for HIV tests. Be sure to choose a place in which you feel comfortable and that offers counseling before and after testing. Don't let concern about what people may think stop you from being tested. For a referral, or to make an appointment for an HIV test at a Planned Parenthood clinic near you, call 800-230-PLAN (800-230-7526). You can also contact your local or state health department.
Will your results be private? All states and U.S. territories report positive HIV and AIDS test results to state public health officials to help track the spread of the disease. Most states use name reporting, but the results are released only to the health department and not to anyone else — including the federal government, employers, insurance companies and family members — without your permission. In addition, legal provisions ensure the highest degree of confidentiality with regard to name-based HIV data. If you are concerned about having your name reported, many states offer anonymous testing centers. If you do test positive and seek treatment, however, you will likely have to provide your name to your doctor. |  |
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