Someone made a comment further up about a kid using a dummy because he had 'sensory issues'. Is that a euphemism for something actually diagnosable or is it made up BS
Sensory issues cover a wide range. Many people with sensory issues will have Special Needs such as Autism, they may have Sensory Processing Disorder. My Grandfather has a sensory disability - he is blind.
I have Dyspraxia, I have sensory issues - I am hypersensitive to taste, smells and sounds. I am also hypersensitive to touch, I hate foreplay - it hurts. If DP strokes my cheek it hurts. If he kisses my knee when I'm hunched up crying - it hurts. Clothes irritate the hell out of me, they're itchy and uncomfortable. I wear a very narrow range of clothing as I can't tolerate most clothes. I'm so hypersensitive to touch I can tickle myself unintentionally - the lightest touch hurts and tickles.
I hate going in to supermarkets, or being in busy crowds. Recently I went with DP and my DM (both NT) to a store being opened in a large city. There were people everywhere, they were blaring very loud music and there were bright lights all around. I couldn't cope, it was horrible, the sensory overload was unbearable. I had to hide my face and stick my earlobes in my ears, folding the top part over my ear holes and covering with my hands to reduce the noise as much as possible. Even then it was way too loud. I hate pubs and bars for the same reason. Too much going on.
Certain smells affect me deeply. I'm in my 20s and still need to leave a car if it's having petrol added to it - if I stay in the car the smell of the petrol affects me so much I vomit. Other bad smells make me vomit, rotting food etc. I have to take great care to avoid them.
Sensory issues are very real. If sucking on a dummy helps a child who is like me then I'm all for it.