What are the side effects of ammonated mercury? -

I bought a facial cream that contains 3% ammonated mercury but as soon as I found out I stopped using it. Could using it cause illnesses like hypertension, poisoning, etc...

Ammoniated mercury is an effective material for dermalogical cases ,how ever if th econcentrationis more than the therapeutic need it may be absrbed by the skin and cause mercury poisining