Coughing when you arrive at the office?
02 Feb 2026

PM2.5 may contribute to airway inflammation - even when you feel fine.
FeNO Breath Test (exhaled nitric oxide)
- Quick & non-invasive: a simple breath test
- Reported in parts per billion (ppb) to help assess airway inflammation
- Receive initial guidance tailored to you, based on your results
Learn more t.ly/cNPrV
For more information or to book a consultation, please get in touch with us:
Email: minh.ba@bnh.co.th
Phone: 02-022-0700 Ext.1813


