Popular Thai herbal inhalers pulled from shelves after FDA finds microbial contamination
Thailand’s Hong Thai Herbal recalled 200,000 inhalers after FDA tests found microbial contamination.
A popular brand of Thai herbal inhalers has been forced to recall a large batch of its products after health authorities found they failed to meet safety standards due to contamination.

According to a report by The Straits Times, Hong Thai Herbal, one of Thailand’s best-known manufacturers of yadom - small, portable aromatherapy inhalers - announced the recall after the Thai Food and Drug Administration (FDA) detected microbial contamination in one of its batches. The FDA revealed that abnormalities were found in the total microbial, yeasts, mould, and spore-forming bacterium count of the affected batch.
The inhalers, manufactured on December 9, 2024, with an expiry date of December 8, 2027, carried the batch number 000332, comprising around 200,000 units, the company confirmed.
In a statement, Hong Thai Herbal said, “The company fully acknowledges and accepts the results of the FDA’s inspection with utmost respect. We have already recalled all affected products from the market and are coordinating with the FDA to proceed with the destruction of the recalled batch as soon as possible.”
It added that the exact date of destruction would be announced later. “We sincerely apologise to our partners for any inconvenience and to our valued customers for any concern caused,” the company said.
The manufacturer further said it has since upgraded its production and quality control processes. Customers and retail partners who still hold stocks of the contaminated batch have been offered full refunds, The Independent reported, citing Thai PBS.
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About Thai herbal inhalers
Notably, the herbal inhalers are used for nasal congestion, dizziness, and motion sickness. The products contain a mix of essential oils, camphor, and eucalyptus oil.
These inhalers are a common household item in Thailand, and in recent years, they have become increasingly popular among tourists, who depart the country with these as souvenirs. Their popularity also increased after being seen with BLACKPINK’s Lisa, Hollywood actor Chris Hemsworth, and British rapper Central Cee.
ABOUT THE AUTHORBhavya SukhejaBhavya Sukheja is a Senior Content Producer at Hindustan Times with over 6 years of experience in digital journalism. She specialises in covering stories that reflect everyday human experiences, with a focus on viral videos, social media trends, and human-interest features that inform readers while sparking meaningful conversations. She loves chasing page views and finding stories that tug at readers’ heartstrings. Known for her strong news sense, Bhavya has a keen ability to spot emerging trends and craft angles that transform viral moments into impactful narratives. Her coverage spans pop culture, entertainment, global affairs, and the internet’s most talked-about topics, helping readers better understand the context behind what is trending online. Before joining Hindustan Times, Bhavya worked with Republic World and NDTV, where she developed her skills in real-time reporting and digital storytelling. Working in fast-paced newsrooms helped her build an editorial approach that prioritises accuracy, clarity, and audience engagement. Bhavya is driven by a curiosity about how people communicate and connect in the digital age. She is particularly interested in stories that highlight cultural shifts, shared emotions, and the evolving nature of online conversations. When she is not tracking trends or producing stories, Bhavya enjoys unplugging and spending time with her cat.Read More

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