Tía tô – loại rau gia vị quen thuộc, giá rẻ, không chỉ giúp tăng hương vị món ăn mà còn có tác dụng giải cảm hiệu quả theo y học cổ truyền. Tuy nhiên, 4 nhóm người tuyệt đối không nên dùng: người có thân nhiệt cao, người đang sốt xuất huyết, người có tiền sử xuất huyết hoặc đang dùng thuốc chống đông, và phụ nữ mang thai có nguy cơ động thai. Sử dụng tía tô đúng cách mới mang lại lợi ích thật sự cho sức khỏe.

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Swansea burns experts warn: don’t breathe in steam to treat colds or flu

“No proven benefit, but real risk of burns”

Consultant surgeon Jeremy Yarrow said the practice of leaning over bowls of hot water to inhale steam is dangerous and ineffective.

“Although inhaling steam is sometimes thought to be useful as a remedy for common colds and chest infections, evidence of the effectiveness is weak and theories that the steam loosens mucus, opens nasal passages or slows the replication of viruses are just unproven,” he explained.

He added that every winter, the burns centre treats children and adults with injuries from spilled boiling water — often affecting the face, chest, abdomen and legs. Some cases require surgery or skin grafts, and children are particularly vulnerable.

“The injuries I see can often involve burns around the thighs, lower abdomen, and genital areas with children at a much higher risk due to their thinner skin and lack of awareness of the danger,” Mr Yarrow said.

“Unfortunately, these injuries have the potential to be truly life‑changing and can cause lifelong disfigurement and scarring.”

Safer Cold & Flu Remedies

• Drink plenty of fluids
• Use decongestant sprays
• Try vapour rubs or salt water nasal rinses
• Rest and allow your body to recover naturally

Mr Yarrow emphasised that quick action is vital:

“Should the worst happen and a burn injury occur, remembering the 3Cs can make all the difference. Cooling the burn properly and seeking help quickly reduces the potential for long‑term injury or scarring.”

Burns First Aid – The 3Cs

• Cool the burn with running cold tap water for 20 minutes
• Call for help – dial 999, 111 or contact your GP
• Cover loosely with cling film or a sterile, non‑fluffy dressing

Extra winter warning: hot water bottles

The centre also reminded people to take care with hot water bottles, which continue to cause scald injuries each winter.

Advanced practitioner occupational therapist Janine Evans said:

“We’re not saying not to use hot water bottles, we’re saying that if you must use them, to ensure to use them safely. It’s all about minimising the risk of an accident happening.”

Health experts at Swansea Bay University Health Board say both warnings carry the same message: simple home remedies can carry hidden dangers. Whether it’s bowls of boiling water for steam inhalation or ageing hot water bottles, everyday items can cause devastating burns if used unsafely.

They urge the public to avoid steam inhalation altogether, follow NHS‑recommended remedies for colds and flu, and take extra care with hot water bottles this winter.

#burnsAndPlasticSurgery #BurnsFirstAid #coldRemedy #colds #flu #hotWaterBottle #steamInhalation #SwanseaBayNHS #SwanseaBayUniversityHealthBoard