If you've spent time in Thailand — or scrolled past one on TikTok — you've probably seen someone pull a small jar or stick out of their bag, hold it under their nose, and take a deep breath. That's a Thai herbal inhaler, and it's one of the most common everyday items in Thai households, markets, and convenience stores.
Here's what a Thai herbal inhaler actually is, how it's traditionally made, and what to know before buying one in the United States.
What Is a Thai Herbal Inhaler?
A Thai herbal inhaler is a small, portable container filled with a blend of aromatic ingredients — typically menthol crystals, camphor, eucalyptus, peppermint, borneol, and clove. Instead of applying anything to your skin or inserting anything into your nose, you simply open the container and inhale the aroma from a short distance below your nostrils.
These inhalers come in two main formats:
- Dry jar-style inhalers — a sealed jar packed with dry aromatic herbs and menthol crystals. Nothing touches your nose, and there's no oil or liquid to spill.
- Stick or roller inhalers — a tube-style inhaler, often containing an oil-soaked wick, that some people insert closer to or into the nostril.
NozBom is a dry, jar-style Thai herbal inhaler, made in Thailand — you can see the full ingredient list and how it's used on the NozBom product page.
Where Does the Thai Herbal Inhaler Tradition Come From?
In Thailand, these products are broadly known as ya dom (also spelled yadom), which translates roughly to "smelling medicine" or "inhaled remedy." They've been part of daily Thai life for generations — sold at 7-Elevens, pharmacies, and street markets throughout the country, and carried by everyone from schoolkids to grandparents. We cover the full history and terminology in our companion guide, What Is Ya Dom?
What's Inside a Thai Herbal Inhaler?
Ingredients vary by brand, but the most common aromatic components include:
- Menthol crystals — the sharp, cooling aroma most people associate with these products
- Camphor — a traditional aromatic used throughout Southeast Asia
- Eucalyptus — adds a clean, herbal note
- Peppermint — brightens and rounds out the scent
- Borneol — a traditional aromatic crystal used in Thai and Chinese herbal products
- Clove — adds warmth and depth to the aroma
NozBom uses this same traditional blend — menthol crystals, camphor, eucalyptus, peppermint, borneol, and clove — in a dry, no-contact jar format.
Thai Herbal Inhalers vs. Medicated Nasal Inhalers
It's worth being clear about what these products are — and aren't. A Thai herbal inhaler is an aromatic product, not a drug-delivery device or medicine. It's not intended to diagnose, treat, cure, or prevent any disease, and it isn't a substitute for medication prescribed by a doctor. People generally use them the same way they'd use a scented balm or aromatherapy product — for the aroma itself, as part of a daily routine.
How Do You Use One?
- Open the jar or cap.
- Hold it a short distance below your nose.
- Inhale gently.
- Close it tightly after use to preserve the aroma.
For a jar-style inhaler like NozBom, nothing is inserted into the nostril and nothing touches your skin — you're simply inhaling the aroma released from the open jar.
Why Are They Becoming Popular in the U.S.?
Thai herbal inhalers have started showing up more often in the U.S. through travelers bringing them back, Thai grocery stores, and social media. Hong Thai is probably the most recognized brand name in this category, largely through Thai grocery stores and marketplace listings.
Frequently Asked Questions
Is a Thai herbal inhaler the same as an aromatherapy inhaler?
They're closely related — both rely on inhaling aromatic ingredients rather than applying anything to the skin. Thai herbal inhalers specifically refer to the ya dom tradition and typically use the menthol/camphor/herbal blend described above.
Is ya dom the same thing as a Thai herbal inhaler?
Yes — ya dom is the Thai name for this entire category of product. Read our full guide: What Is Ya Dom?
Are Thai herbal inhalers safe?
They're intended for external aromatic use only — for external use below the nose, not for ingestion, insertion into the nostril, or skin contact. Always check the specific product's label and safety instructions, keep away from children and pets, and discontinue use if irritation occurs.
Ready to try one? Shop NozBom, a dry Thai herbal inhaler made in Thailand.
