Discussion: Gallbladder - is a small organ that can cause serious health problems, including Migraine pain.

Gallbladder infections, sometimes asymptomatic, are the leading cause of migraine pain. The gallbladder meridian passes through the head and directly affects the jugular lymph nodes.

The gallbladder stores the bile and releases it when needed for the duodenum, mainly to digest and emulsify fatty foods. Blockage of the gallbladder violates the acid-base balance in the gut and affects the entire immune system. The most common symptoms are constipation, flatulence, nail or vaginal fungus, (in women) headaches, sinusitis, cough, and general weakness due to a load on the immune system. In acute situations, inflammation of the gallbladder causes sharp pain.

Link: Alleviation of Migraine Pain by Self-Healing Natural Medicine.
https://www.sf-healing.com/page/125 (Copy & Paste)