Physical and Biochemical Changes in HIV Disease (cont.)
What new physical abnormalities have occurred in HIV infection and why?
As a matter of fact, these physical changes have become sufficiently common, so that in many communities, patients are identified as being HIV infected while walking on the street, at the gym, or on the beach. Moreover, these physical changes are as stigmatizing as the wasting and skin lesions of the earlier years of the epidemic. These newer problems, however, are emerging ironically in patients with high (favorable) T-cell counts and undetectable viral loads (measure of virus in the blood). Such patients are unlikely to succumb to HIV disease in the coming years or even decades.
These physical abnormalities can be associated with low self-esteem, depression, and, as mentioned, stigmatization. What's more, they can profoundly influence the patients' decisions as to whether to start antiretroviral therapy or continue such medications. In addition, the fat collections around the neck can cause neck pain, while breast enlargement from fat accumulation can cause back pain. Finally, the fat accumulation that causes protuberance of the belly can also cause hernias (bulging) around the belly button and gastroesophageal reflux (GERD) because of increasing pressure in the stomach. When severe, the fat in the belly (abdomen) can even make it difficult to breathe because of pressure on the lungs.
Initially, these fat distribution problems were thought to be a result of just taking protease inhibitors. Current data, however, demonstrate that they are most likely caused by a combination of factors. These factors include older age of the patient, longer duration of HIV infection, and longer duration of any antiretroviral therapy. Certain medications, such as various protease inhibitors and reverse transcriptase inhibitors, have indeed been associated with the development of these problems. However, a true cause and effect relationship between these drugs and the physical abnormalities has not been established.
How can these physical abnormalities in HIV be treated?
- Allergic Skin Disorders
- Bacterial Skin Diseases
- Bites and Infestations
- Diseases of Pigment
- Fungal Skin Diseases
- Medical Anatomy and Illustrations
- Noncancerous, Precancerous & Cancerous Tumors
- Oral Health Conditions
- Papules, Scales, Plaques and Eruptions
- Scalp, Hair and Nails
- Sexually Transmitted Diseases (STDs)
- Vascular, Lymphatic and Systemic Conditions
- Viral Skin Diseases
- Additional Skin Conditions