Hi,Thanks for the query to HCM.
-I studied your query in depth and understood your concerns.
-Cause and Treatment-of the lump on forehead-is mostly due to Sebaceous
cyst ? or Epidermoid tumour? or Dermoid tumour.
Its benign tumour and harmless and not to be worried.
Remedy-
I would advise to consult a Surgeon and excise it for cosemetic worries if any.
This would help you to plan treatment with your doctor.
Don't worry and things will settle
Hope this would resolve your query.
Welcome further for any query in this regard.
Wishing you a fast recovery.
Don't forget to Write a good review ASAP.
Have a Good Day.