What’s the most useful tool to have on hand?
A fast, reliable thermometer is the cornerstone — it tells you whether there’s a fever and lets you track it. For a baby under 3 months, any fever of 100.4°F (38°C) or higher is urgent. See when to worry about a fever in adults and the fever in children guide.Should I check oxygen levels when sick?
A fingertip pulse oximeter can spot-check your blood-oxygen level during a respiratory illness and sometimes flags a low reading before you feel very short of breath — see oxygen during respiratory illness. Watch the trend, weigh it against how you feel, and seek care for a persistently low reading or real breathing difficulty.Can an air purifier help during cold and flu season?
A HEPA air purifier reduces airborne particles indoors, which can help with comfort and indoor air quality when windows stay shut. SonoHealth’s AirPro pairs HEPA 14 filtration with a sealed UV-C stage. It’s a supportive measure, not infection protection on its own.What if someone has asthma or COPD?
Respiratory infections can trigger flares in people with asthma or COPD. If a doctor has prescribed nebulizer treatments, a quiet, quick mesh nebulizer helps deliver them at home. Follow your action plan, and don’t wait on a worsening flare. See respiratory health at home.What’s a sensible cold-and-flu kit?
A practical set: a ThermoPRO thermometer, a fingertip Pulse Oximeter, and an AirPro purifier — plus a prescribed MistPro nebulizer for those who need it. Add rest, fluids, and over-the-counter remedies used as directed. Browse the range at SonoHealth.com.Related: Building a Home Health Monitoring Kit · When to Worry About a Fever in Adults · Oxygen During Respiratory Illness · Respiratory Health at Home