Sinus – Stops sniffling, congestions, headache

Spongia tosta 3X (Roasted sponge, animal) blocked nose, alternating with runny nose. Mercurius iodatus ruber 6X (Bin-iodide of mercury, mineral) catarrhal inflammation, Eustachian tube closed, opens with a pop. Kali bichromicum 6X (Bichromate of potash, mineral) difficulty breathing through nose, profuse watery nasal discharge. Tartarus emeticus 6X (Tartar emetic, mineral) headache, rattling of mucus with little expectoration.

(All preceding pharmacological actions have been referenced in large part from the Materica Medica, 9th edition, by Dr. William Boericke.)