I recently took my nebuliser to the USA as directed by the consultant and my GP. I took Uk/USA adapters.... both kinds. I found to my horror that it wouldn’t work: at all with the 2 pin one and it only purred quietly with the 3 pin plug. The pharmacy wouldn’t sell me one without a prescription from a New York Doctor ( I was in NY). and it took all afternoon to find a medical supplier who would sell me one if he saw mine and I had a lovely letter from my GP which assured him I was going to use it properly. He said often nebulisers are used my drug users. I had forgotten that power was reduced when plugged into an adapter.
What does everyone else do with their nebuliser when in the USA or Europe?