Dengue prevention for older adults in Kathmandu Valley

Why families should prepare before the rain peaks

Dengue transmission in Nepal typically intensifies around the monsoon. Older adults may also be living with diabetes, heart disease, breathing problems, or reduced mobility, so prevention and early medical advice are especially important. Home care can help a family keep daily prevention consistent without making the older person feel alarmed or restricted.

Do a weekly search-and-destroy round

Choose one day each week to empty, scrub, cover, turn over, or safely dispose of anything that holds water. Check flower-pot trays, buckets, discarded containers, rooftop areas, water-storage vessels, coolers, and shaded corners. Aedes mosquitoes can breed in small collections of clean water, so the routine matters even when the home looks tidy.

Reduce bites during the day

Aedes mosquitoes are active during daylight as well as around dawn and dusk. Use window and door screens where possible, dress the older person in comfortable long sleeves and trousers, and use a mosquito repellent according to its label. A net can still be helpful for daytime rest, particularly in a room without screens.

Make hydration easy to notice

Keep safe drinking water within reach and offer it regularly unless a clinician has prescribed fluid restriction. Watch for reduced drinking, fewer trips to the toilet, unusual weakness, dizziness, or increasing sleepiness. Do not start or stop medicines because of suspected dengue without professional advice.

Know when to seek medical care

Fever, severe headache, pain behind the eyes, marked body aches, rash, or unusual weakness should prompt a call to a qualified clinician. Seek urgent medical care for severe abdominal pain, persistent vomiting, bleeding, difficulty breathing, confusion, fainting, or rapid deterioration. Follow Nepal health-authority advice during an outbreak and never rely on a blog to diagnose dengue.

How a caregiver can support the routine

A caregiver can check common breeding spots, prepare fluids and meals, record temperature or symptoms requested by the clinician, accompany the person to appointments, and keep family members updated. The goal is calm observation and timely escalation—not home diagnosis.