Disease Comparison
Compare similarities and differences between two diseases.
Vitiligo
Mild
1
Symptoms
0
Causes
0
Treatments
5
FAQs
VS
HIV/AIDS
Unknown
4
Symptoms
1
Causes
0
Treatments
5
FAQs
Overview
Vitiligo
Vitiligo is a condition in which areas of the skin lose their normal pigment, producing lighter or white patches. It occurs when pigment-producing cells called melanocytes are destroyed or stop functioning. The patches may appear on the face, hands, feet, around body openings or other areas and can gradually become more extensive. Hair in affected areas may also lose pigment.
HIV/AIDS
HIV infection is caused by human immunodeficiency virus, which attacks cells of the immune system and can weaken the body's ability to fight infections and certain cancers. Early infection may cause flu-like symptoms or no noticeable symptoms. Without effective treatment, HIV can progress to AIDS, the most advanced stage of infection. Modern antiretroviral therapy can control HIV and reduce complications.
Symptoms
Shared
None
Only in Left Disease
Loss Of SpeechOnly in Right Disease
Fever Persistent Hoarseness Poor Concentration Weight LossCauses
Shared
None
Only in Left Disease
None
Only in Right Disease
InfectionDiagnosis
Vitiligo
Vitiligo is usually diagnosed from the appearance and distribution of depigmented skin during a physical examination. A Wood lamp may help a healthcare professional identify areas of pigment loss, particularly in lighter skin. Medical history and examination may be used to look for associated autoimmune conditions. A skin biopsy or blood tests may sometimes be recommended when the diagnosis is uncertain.
HIV/AIDS
HIV is diagnosed with laboratory testing or an approved home test that detects HIV infection. Testing may involve an antigen and antibody test, an antibody test, or a nucleic acid test depending on the situation and timing of exposure. A positive screening result generally requires follow-up testing. Additional tests such as viral load and CD4 testing help assess the infection after diagnosis.
Prevention
Vitiligo
There is no proven way to prevent vitiligo because its underlying causes are not completely understood. Protect depigmented skin from excessive sunlight because areas without pigment are more vulnerable to sunburn. Use appropriate sun protection and avoid unnecessary skin injury. People with vitiligo should seek medical advice if new or changing patches appear so that other causes of pigment loss can be considered.
HIV/AIDS
HIV prevention includes using condoms or other effective prevention methods, getting tested, and treating sexually transmitted infections. People at substantial risk can discuss pre-exposure prophylaxis with a healthcare professional, while post-exposure prophylaxis is an emergency option that must be started promptly after a possible exposure. Avoiding shared needles and maintaining effective HIV treatment also reduces transmission.
Risk Factors
Vitiligo
Having a family member with vitiligo can increase risk. Other risk factors include having certain autoimmune conditions and, in some people, a history of significant skin injury or severe sunburn. Vitiligo can develop at any age and affects people of all skin types. Many people who develop it have no known risk factor.
HIV/AIDS
Risk is increased by sex without effective HIV prevention methods, having another sexually transmitted infection, sharing needles or injection equipment, and exposure to infected blood. Risk can also be affected by access to testing, prevention medicines, treatment, and healthcare. People with ongoing exposure risks may benefit from discussing HIV testing and prevention options with a healthcare professional.
Treatment
Vitiligo
Treatment comparison will be available soon.
HIV/AIDS
Treatment comparison will be available soon.