Marengo CIMS Hospital is dedicated to providing comprehensive healthcare services and fostering patient well-being. As part of our commitment to patient education, we have developed the Marengo CIMS Hospital Medical Encyclopedia—an invaluable online resource designed to empower patients with knowledge about various medical conditions, treatments, and preventive measures. This encyclopedia serves as a trusted and accessible repository of medical information, allowing patients to make informed decisions regarding their health and collaborate more effectively with healthcare professionals.


HIV (Human Immunodeficiency Virus) is a virus that attacks the immune system, specifically the CD4 cells (T cells), which play a crucial role in fighting off infections. If left untreated, HIV can lead to AIDS (Acquired Immunodeficiency Syndrome), which is the final stage of HIV infection. In the Indian context, HIV-AIDS remains a significant public health concern, affecting millions of people. This article aims to provide a comprehensive overview of HIV-AIDS, its symptoms, classification, causes, risk factors, diagnostic tests, treatments, complications, and disease prevention techniques. Additionally, we will discuss some public figures in India who have been diagnosed with HIV-AIDS.

Signs and Symptoms:

In the early stages of HIV infection, individuals may experience flu-like symptoms such as fever, fatigue, sore throat, swollen lymph nodes, and rash. These symptoms may subside after a few weeks, leading individuals to believe they have recovered. However, the virus remains in the body and continues to attack the immune system, often leading to a long period with no visible symptoms. As the immune system weakens, individuals may develop persistent infections, weight loss, diarrhea, night sweats, and opportunistic infections such as tuberculosis or pneumonia.

What is HIV-AIDS? :

HIV-AIDS refers to the advanced stage of HIV infection when the immune system is significantly compromised. At this stage, individuals become more susceptible to various infections, cancers, and other diseases. HIV-AIDS is diagnosed when the individual’s CD4 cell count falls below a certain threshold, or when they develop specific opportunistic infections or cancers associated with HIV.

How is HIV-AIDS Classified? :

HIV-AIDS is classified into three stages based on the CD4 cell count and the presence of certain opportunistic infections or cancers:

1. Stage 1: CD4 cell count above 500 cells/mm³, with no AIDS-defining conditions.

2. Stage 2: CD4 cell count between 200-499 cells/mm³, or the presence of mild AIDS-defining conditions.

3. Stage 3: CD4 cell count below 200 cells/mm³, or the presence of severe AIDS-defining conditions.

Causes and Triggers:

HIV is primarily transmitted through unprotected sexual intercourse, sharing contaminated needles or syringes, mother-to-child transmission during childbirth or breastfeeding, and less commonly, through blood transfusions or organ transplants. In India, the majority of HIV transmissions occur through heterosexual intercourse and intravenous drug use.

Risk Factors with Examples:

Several factors increase the risk of HIV transmission, including:

1. Unprotected sexual intercourse with an infected partner.
Example: Engaging in sexual activities without using condoms or having multiple sexual partners.

2. Intravenous drug use.
Example: Sharing needles or syringes contaminated with HIV-infected blood.

3. Mother-to-child transmission.
Example: An HIV-positive mother transmitting the virus to her child during childbirth or through breastfeeding.

4. Blood transfusions or organ transplants with contaminated blood or organs (rare in India due to improved screening practices).

Types of HIV-AIDS:

HIV has two main types: HIV-1 and HIV-2. In India, HIV-1 is the predominant type. HIV-1 is further classified into different subtypes or strains, the most common being subtype C. Each subtype may have variations in disease progression and response to treatments.

Diagnostic Tests and Treatments:

To diagnose HIV infection, various tests are used, including:

1. HIV Antibody Test: This test detects antibodies produced by the immune system in response to HIV infection. It is usually done using blood or oral fluid samples.

2. HIV Antigen Test: This test looks for specific proteins (antigens) produced by the HIV virus. It helps detect early-stage infections.

3. Nucleic Acid Test (NAT): NAT detects the genetic material (RNA or DNA) of the HIV virus, providing early and accurate diagnosis.

4. CD4 Cell Count: This test measures the number of CD4 cells in the blood, indicating the immune system’s strength.

Treatment for HIV involves antiretroviral therapy (ART), which uses a combination of medications to suppress the virus, slow disease progression, and prevent transmission. ART can significantly improve the quality of life and increase life expectancy for people living with HIV-AIDS.

Complications of HIV-AIDS:

If left untreated or poorly managed, HIV-AIDS can lead to various complications, including opportunistic infections, cancers, neurological disorders, and organ damage. Common complications include tuberculosis, pneumonia, oral thrush, Kaposi’s sarcoma, and HIV-associated neurocognitive disorders.

Disease Prevention Techniques:

Preventing HIV transmission is crucial, and several measures can be taken:

1. Practice safe sex: Use condoms consistently and correctly, and limit sexual partners.

2. Avoid sharing needles or syringes: Use clean and sterile equipment for drug use or medical purposes.

3. Prevention of mother-to-child transmission: Pregnant women with HIV should undergo antenatal care and receive appropriate medical interventions.

4. HIV testing and counseling: Regular testing helps identify infections early and promotes awareness.

5. Pre-exposure prophylaxis (PrEP): High-risk individuals can take medication to reduce the chances of HIV transmission.

Marengo Asia Hospitals in India is renowned for its commitment to providing quality healthcare services across the country. In the context of HIV-AIDS, Marengo Asia Hospitals has taken significant strides in ensuring that patients living with HIV receive specialized care, support, and treatment. This article aims to highlight the comprehensive approach adopted by Marengo Asia Hospitals in handling patients with HIV-AIDS, emphasizing their efforts to provide holistic care, specialized treatments, counseling services, and community support.

1. Holistic Care for Patients:

Marengo Asia Hospitals of Hospitals understands that patients with HIV-AIDS require comprehensive care beyond medical treatment. They adopt a patient-centered approach, focusing on the physical, emotional, and psychological well-being of individuals. The hospitals have dedicated HIV-AIDS units staffed by healthcare professionals trained in managing the unique needs of HIV-positive patients.

2. Specialized Treatments and Antiretroviral Therapy (ART):

Marengo Asia Hospitals offers specialized treatments for HIV-AIDS, including antiretroviral therapy (ART). ART involves a combination of medications that effectively suppress the HIV virus, improve immune function, and reduce the risk of disease progression. The hospitals provide access to the latest antiretroviral drugs and closely monitor patients’ response to treatment, ensuring optimal care and management.

3. Counseling and Emotional Support:

Living with HIV-AIDS can be emotionally challenging. Recognizing this, Marengo Asia Hospitals integrates counseling services into their HIV-AIDS care program. Trained counselors offer emotional support, guidance, and help patients cope with the psychological impact of the disease. Counseling sessions may include individual counseling, support groups, and family therapy, promoting overall well-being and reducing stigma.

4. Community Support and Education:

Marengo Asia Hospitals actively engages in community outreach programs to raise awareness about HIV-AIDS, dispel myths, and reduce social stigma. They conduct educational campaigns, workshops, and awareness sessions in collaboration with community-based organizations, schools, and colleges. By promoting accurate information and encouraging open dialogue, they foster a supportive environment for HIV-positive individuals and their families.

5. Multidisciplinary Approach:

Marengo Asia Hospitals adopts a multidisciplinary approach to HIV-AIDS care. A team of healthcare professionals, including infectious disease specialists, immunologists, psychologists, social workers, and nutritionists, collaborate to provide comprehensive care and address the diverse needs of patients. This integrated approach ensures that patients receive well-rounded care and support throughout their journey.

6. Ensuring Confidentiality and Privacy:

Respecting patient confidentiality and privacy is paramount in HIV-AIDS care. Marengo Asia Hospitals strictly adheres to ethical guidelines and maintains confidentiality of patient information. This fosters an environment of trust, allowing individuals to seek care without fear of discrimination or breaches of privacy.

7. Continuum of Care:
Marengo Asia Hospitals ensures a continuum of care for patients with HIV-AIDS. This includes regular follow-up visits, monitoring treatment adherence, managing potential side effects of medications, and providing preventive care against opportunistic infections. The hospitals also facilitate access to specialized services such as reproductive health care, family planning, and prevention of mother-to-child transmission.

Marengo Asia Hospitals across India has established itself as a leading provider of comprehensive care for patients with HIV/AIDS. By prioritizing confidentiality, non-discrimination, and multidisciplinary collaboration, the network offers a patient-centric approach that encompasses medical treatment, psychological support, preventive care, and education. Through its dedication to excellence, Marengo Asia Hospitals not only enhances the well-being of individuals living with HIV/AIDS but also plays a significant role in reducing the impact of the disease on society.



Contact Us

Marengo CIMS Hospital
Off Science City Road, Sola, Ahmedabad – 380060
Gujarat, INDIA

24×7 Helpline +91 70 69 00 00 00
Phone: 079 4805 1200 or 1008
+91 79 2771 2771 or 72
Fax: +91 79 2771 2770
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