Soothing means gentle enough to calm you. A soothing voice, soothing music, soothing cream.
It works on people and on symptoms alike — a soothing voice and a soothing lotion do the same job in different places. It implies gradual comfort rather than a cure. Note that soothing is much commoner than the verb soothe it comes from; and that soothing music has a real measurable effect on heart rate, which is why hospitals and dentists play it.
1adjectivesoothingGentle enough to calm you.
“She rubbed a soothing cream onto her sunburnt shoulders.”
soothing is a quality of calming.