Fishbone stuck, drinking vinegar has no effect.
Fishbone stuck in the throat is a common situation in ENT clinic, due to the fishbone itself is a bone, rich in calcium, even if the fishbone is taken down and soaked in vinegar, it may not be able to soften it; not to mention that a small drink of a short stay in the mouth, even less effect on it.
The right thing to do if a fishbone is stuck is to stop eating immediately and cough or induce vomiting to see if the fishbone can be dislodged. If none of the above methods are effective, then you need to go to the hospital in time, you need to be under the light source, or indirect laryngoscope, electronic laryngoscope and other examinations to remove the fishbone.
Do not forcefully swallow, so as not to swallow the fishbone deeper, causing damage to the pharynx and esophagus or even blood vessels, resulting in adverse consequences.