Baryta carbonica?

anyone hear of this Baryta carbonica...i read its suppose to help with swelling of glands and stuff approaching that...does anyone know of possible side effects of this and where i can get it
Natural remedy for a headache ?
Answers:    It is a homeopathic remedy made from barium - the most poisonous of the alkaline earth. The carbonate is a soluble salt and quite toxic within its reactions.

One symtom for its use is enlargement and induraton of lymph nodes and of salivary glands.

So even contained by small, homeopathic doses you can take too much. If you plan to use any homeopathic remedy for anything except short duration for "first-aid" remedies, like Arnica or Apis, you have best consult a competent practitioner who will prescribe the right dosage for you to start and follow-up on your reaction to it.