Back

Disease Comparison

Compare similarities and differences between two diseases.

Celiac Disease

Moderate
3
Symptoms
2
Causes
0
Treatments
5
FAQs
VS

HIV/AIDS

Unknown
4
Symptoms
1
Causes
0
Treatments
5
FAQs

Overview

Celiac Disease
Celiac disease is a chronic immune-mediated disorder in which gluten exposure damages the small intestine and can impair nutrient absorption. Symptoms vary and may include digestive problems, fatigue, or nutritional deficiencies; some people have few obvious symptoms. Celiac disease is distinct from wheat allergy and non-celiac gluten sensitivity.
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
Weight Loss
Only in Left Disease
Diarrhea Fatigue
Only in Right Disease
Fever Persistent Hoarseness Poor Concentration

Causes

Shared
None
Only in Left Disease
Autoimmune Disorder Genetics
Only in Right Disease
Infection

Diagnosis

Celiac Disease
Evaluation generally includes celiac-related antibody blood tests and, when appropriate, upper endoscopy with small-intestinal biopsy. Results are interpreted alongside symptoms and medical history. Removing gluten before testing can affect results, so dietary changes should first be discussed with a healthcare professional. Genetic testing may help assess whether celiac disease is unlikely, but susceptibility genes alone do not confirm it.
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

Celiac Disease
Preventing further intestinal injury after diagnosis is different from preventing celiac disease from developing. For people with diagnosed celiac disease, gluten avoidance under medical and dietary guidance helps protect the intestine. Follow-up can identify nutritional deficiencies and complications.
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

Celiac Disease
Celiac disease is more likely in people with an affected close relative. It is also associated with conditions including type 1 diabetes, autoimmune thyroid disease, Down syndrome, and Turner syndrome. These associations do not mean that the other condition directly causes celiac disease.
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

Celiac Disease
Treatment comparison will be available soon.
HIV/AIDS
Treatment comparison will be available soon.