hi, excessive salivation is extremely common and usually indicative of mercury poisoning (classic symptoms).

Don't expect symptoms to improve after you've had amalgams replaced, many people do not improve until they detox the mercury out of their body. The mercury will still be in your blood/tissue/organs and it usually gets stored in the jawbone.

It can take a year or more to start improving and that is WITH chelation. Don't expect to otherwise, it'll continue as long as the mercury is still there.