Coughing, wheezing, chest tightness, and shortness of breath can occur with asthma. These symptoms alone do not establish a diagnosis. A clinician needs to evaluate your child, and diagnosis can be especially difficult in children under five.
Start with your child’s clinician
Describe when symptoms happen, including at night, with activity, or in particular places. Ask what evaluation is appropriate and which triggers matter for your child. Seek urgent medical help for severe breathing difficulty.
Then look at possible indoor triggers
EPA identifies triggers such as tobacco smoke, dust mites, pets, pests, and mold. Their relevance varies by person. A home assessment can investigate environmental conditions alongside your child’s medical care.
What to bring to a home assessment
Write down the room, time, odors, recent leaks, and activities you noticed. Share only what you are comfortable sharing. We assess the home’s air and HVAC conditions. We do not test for asthma or determine the cause of a child’s symptoms.
WHAT THE EVIDENCE SAYS
Research behind this question.
Asthma is common. Its causes need individual evaluation.
U.S. adults age 18+ and children under 18 · 2024 estimates
CDC reports current asthma in 8.6% of U.S. adults and 6.5% of children for 2024.
These figures describe asthma prevalence. They do not show how many cases were caused by home air.
Comprehensive home action can make a difference
937 children ages 5–11 with allergic asthma in seven U.S. cities · Published 2004 · one-year intervention
Children receiving tailored education and home allergen and tobacco-smoke remediation averaged 3.39 symptom days per two weeks, compared with 4.20 in the control group during the intervention year.
The difference was 0.81 symptom days per two weeks. This tested a comprehensive program, not a monitor, and does not establish an Aeritas result.
Morgan et al. · New England Journal of Medicine, 2004 · Study context