The red skin dots are caused by fluoride poisoning. The best way to get fluoride poisoned is to get mercury poisoned first. Mercury and fluoride work together to poison the body.
A long time ago I thought that I read somewhere on the Internet that marijuana speeds up mercury absorption into the human body. I can no longer find this information, but it may be a good idea to avoid marijuana use.
If you kill the candida it will just come back unless you have addressed the underlying health issues, like mercury and fluoride. Do you have mercury fillings in your teeth? If so you need to find a dentist that can safely remove them. If you have your mercury fillings out, work on getting the mercury and fluoride out of your body. I recommend the Cutler protocol form on Curezone for mercury removal and Iodine and salt water flushing to remove fluoride. You can also find lots of information on salt water flush and Iodine on Curezone.