Smelling isopropyl alcohol (IPA) can help reduce nausea, especially in emergency and postoperative care. Research shows that inhaling IPA leads to a noticeable and meaningful decrease in nausea compared to a placebo, often within minutes. The effects are usually seen shortly after administration, and patient satisfaction is generally high, with few reported side effects. However, more studies still need to be done to see what other setting it can be used for. It is also important to note that th