HIV AIDS Nursing Management
On this page
Direct answer
Universal precautions plus unconditional respect define HIV nursing: the virus travels by sexual contact, blood and blood products, contaminated needles and from mother to child — never by meals, touch or insect bites — and every patient is handled as potentially infectious, making stigma scientifically as well as morally wrong. Infection is staged by CD4 count and opportunistic infections; AIDS is defined by CD4 below 200 cells per microlitre or an AIDS-defining illness, with tuberculosis the commonest opportunistic infection in India. Antiretroviral therapy — first-line under NACO being a tenofovir-lamivudine-dolutegravir (TLD) combination taken lifelong — converts HIV into a manageable chronic disease, provided adherence stays near-perfect. After a needlestick, post-exposure prophylaxis starts within 72 hours and runs 28 days.
What you must remember
- Routes and non-routes: sexual transmission, blood and blood products, sharing of needles, and vertical transmission in pregnancy, delivery and breastfeeding; HIV is not spread by casual contact, mosquitoes, shared food, toilets or saliva.
- Natural history: acute seroconversion illness (fever, rash, lymphadenopathy, often mistaken for viral fever) → years of clinical latency with falling CD4 counts → AIDS with CD4 under 200 cells/microlitre or opportunistic infection.
- Opportunistic infections by threshold: oral candidiasis and pulmonary TB at higher counts, Pneumocystis pneumonia risk below about 200 (co-trimoxazole prophylaxis starts here), toxoplasmosis and cryptococcal meningitis below 100, cytomegalovirus retinitis below about 50.
- ART basics: lifelong triple therapy, first-line TLD (tenofovir + lamivudine + dolutegravir) free at NACO ART centres; adherence of at least 95 per cent prevents resistance; treatment is now offered to all regardless of CD4 count.
- Post-exposure prophylaxis: after a significant exposure — wash immediately, report at once, baseline testing of source and exposed person, and start PEP within 2 hours ideally and never beyond 72, continuing 28 days with follow-up serology at 6 weeks, 3 months and 6 months.
- PPTCT: lifelong ART in pregnancy plus prophylaxis to the newborn and safe infant feeding counselling, driven by the four-pronged prevention-of-parent-to-child-transmission strategy.
- Testing ethics: HIV testing at ICTCs requires informed consent, is accompanied by pre-test information and post-test counselling, and results remain confidential — testing without consent is unlawful.
- Nursing duties that never change: universal precautions for every patient, no discrimination in any ward procedure, nutrition and positive-living counselling, and recognition that the patient's own family is often the first barrier to overcome.
A needlestick on a Tuesday morning
A nurse recapping a used needle after drawing blood from a known HIV-positive patient sustains a deep prick. The sequence is rehearsed: wash under running water (do not squeeze), report at once, and have the exposure assessed for depth, volume and source status. Baseline HIV, hepatitis B and C testing of both source and nurse is done, and PEP started ideally within two hours — never beyond 72 — for 28 days. The nurse receives counselling on adherence, avoids blood donation and pregnancy until cleared, and repeats serology at 6 weeks, 3 months and 6 months. The incident report closes the loop by fixing the system failure — the recapping that caused it — because PEP is the rescue, but the engineering and habits that prevented the prick were the real protection.
The Indian context
NACO's network of ART centres, ICTCs, community care and early-infant diagnosis services is one of the largest public HIV programmes anywhere, and the nurse sits at most of its junctions: counselling at the ICTC, adherence follow-up at the ART centre, and inpatient care where the late-diagnosed arrive with tuberculosis, chronic diarrhoea or weight loss. The HIV/AIDS Act 2017 makes discrimination in treatment, employment and insurance unlawful and protects the privacy of status — a nurse who reveals a patient's serostatus to relatives without consent breaks the law as well as the code of ethics. Adherence counselling is the highest-yield intervention: a patient on TLD who understands lifelong therapy, reports missed doses honestly and attends viral-load follow-up will likely die of something other than HIV. The exam favourites are stable: routes, the CD4 threshold, PEP timing, and the first-line regimen.
Frequently asked questions
Within what time must post-exposure prophylaxis start?
Ideally within two hours of exposure and no later than 72 hours, continued for 28 days, with follow-up HIV testing at 6 weeks, 3 months and 6 months.
At what CD4 count is AIDS defined?
Below 200 cells per microlitre, or the occurrence of an AIDS-defining opportunistic infection regardless of the count.
Which opportunistic infection is commonest in Indian AIDS patients?
Tuberculosis — pulmonary and extrapulmonary — remains the leading opportunistic infection and a frequent presenting illness in newly diagnosed cases.
What is the first-line ART combination under NACO?
A single-tablet TLD regimen — tenofovir, lamivudine and dolutegravir — taken daily and lifelong, with adherence near-perfect to prevent resistance.
Can HIV be transmitted by sharing food or mosquito bites?
No — HIV survives poorly outside blood and body fluids, is not transmitted by casual contact, shared utensils or insects; transmission requires sexual, blood-to-blood or mother-to-child contact.