Pain Relief Spray?

I'm preparing for the stay-in holiday at Tekong on September and it looks like I'm gonna need one of those? Where to buy ah?

watson?

guardian, ntuc pharmacies, modern chinese medical hall...etc.

Oh any medical stores and pharmacies? OK then thanks

its not healthy to use it hor. pain always got reason one.

there is a temporary rub off pain relief. You can put it on before you go to sleep at night.