Hello and welcome to HCM.
Thanks for putting your query over here.
May I ask you if you have used the
vicks vapourub for first time?Have you experienced such
allergic reaction before?Some people with sensitive skin may get such
allergic dermatitis.
If I were your treating doctor,I recommend,
-Oral anti allergic drugs like cetrizine/loratidine
-Clean the area with soap and water.Local application of ice pack may help.But avoid using warm pack or warm water.Avoid hot bath over area.Dont use baking soda over it.
-Avoid using vicks vapourub or anything containing camphor menthol in future.For confirmation,
patch test can be done before you use any such gel/ointment in future.
-In case you get fever,local altered sensation with
fluid filled blisters,visit to physician immediately(to rule out alternate possibility of red blistery itchy skin).
Hope this information helps.
Thanks and regards.