Where can I buy sickleave/medical certificate(MC) in Miri?

Where can I buy sickleave/medical certificate(MC) in Miri? Urgently needed. Not for lazy purpose.

take a cold bath, then don’t dry yourself and sit in front of the aircon with full blast naked. after 1 or 2 hour, can look for any doctor, sure they give u a MC

LOL… seriously? Why? I’m curious… haha

Why you resort to buying a MC when you are not actually sick? I don’t think it’s wise to do it.