Rapid metabolism: Loss of flesh great appetite. Hungry with much thirst. Better after eating. Great debility, the slightest effort induces perspiration. Iod individual is exceedingly thin, dark complexioned, with enlarged lymphatic glands, has voracious appetite but gets thin. Tubercular type.
All glandular structures, respiratory organs, circulatory system are especially affected; they atrophy. Iodine arouses the defensive apparatus of the system by assembling the mononuclear leucocytes whose phagocytic action is marked, at a given point. Lead poisoning. Tremor. Iodine craves cold air.
Acute exacerbation of chronic inflammation. Arthritis deformans. Acts prominently on connective tissue. The plague. Goitre. Abnormal vaso-constriction, capillary congestion followed by oedema, ecchymosis, haemorrhages, and nutritive disturbances are the pathological conditions at the basis of its symptomatology. Sluggish vital reaction, hence chronicity in many of its aspects. Acute catarrh of all mucous membranes, rapid emaciation, notwithstanding good appetite, and glandular atrophy call for this remedy, in numerous wasting diseases and in scrofulous patients. Acute affections of the respiratory organs. Pneumonia, rapid extension. Iodine is warm, and wants cool surroundings. Weakness and loss of breath going upstairs. Adenoid vegetations. Tincture internally and locally to swollen glands and rattlesnake bites.
Mind: Anxiety when quiet. Present anxiety and depression, no reference to the future. Sudden impulse to run and do violence. Forgetful. Must be busy. Fear of people, shuns every one. Melancholy. Suicidal tendency.
Head: Throbbing; rush of blood, and feeling of a tight band. Vertigo; worse from stooping, worse in warm room. Chronic, congestive headache of old people (Phos).
Eyes: Violent lachrymation. Pain in eyes. Pupil dilated. Constant motion of eyeballs. Acute dacryocystitis.
Nose: Sneezing. Sudden violent influenza. Dry coryza becomes fluent in open air, also a fluent hot coryza with general heat of skin. Pain at root of nose and frontal sinus. Nose stopped up. Tendency to ulceration. Loss of smell. Acute nasal engorgement associated with high blood pressure.
Mouth: Gums loose and bleed easily. Foul ulcers and salivation. Profuse, fetid ptyalism. Tongue thickly coated. Offensive odor from mouth.
Throat: Larynx feels constricted. Eustachian deafness. Thyroid enlarged. Goitre, with sensation of constriction. Swollen submaxillary glands. Uvula swollen.
Stomach: Throbbing at pit of stomach. Ravenous hunger and much thirst. Empty eructations, as if every particle of food were turned into gas. Anxious and worried if he does not eat (Cina; Sulph). Loss flesh, yet hungry and eating well (Abrot).
Abdomen: Liver and spleen sore and enlarged. Jaundice. Mesenteric glands enlarged. Pancreatic disease. Cutting pain in abdomen.
Stool: Haemorrhage at every stool. Diarrhoea, whitish, frothy, fatty. Constipation, with ineffectual urging; better by drinking cold milk. Constipation alternating with diarrhoea (Ant cr).
Urine: Frequent and copious, dark yellow-green (Bovista), thick, acrid with cuticle on surface.
Male: Testicles swollen and indurated. Hydrocele. Loss of sexual power, with atrophied testes.
Female: Great weakness during menses (Alum; Carbo an; Coccul; Haematox). Menstruation irregular. Uterine haemorrhage. Ovaritis (Apis; bell; Lach). Wedge-like pain from ovary to uterus. Dwindling of mammary glands. Nodosities in skin of mammae. Acrid leucorrhoea, thick, slimy, corroding the linen. Wedge-like pain in the right ovarian region.
Respiratory: Hoarse. Raw and tickling feeling provoking a dry cough. Pain in larynx. Laryngitis, with painful roughness; worse during cough. Child grasps throat when coughing. Right-sided pneumonia with high temperature. Difficult expansion of chest, blood-streaked sputum; internal dry heat, external coldness. Violent heart action. Pneumonia. Hepatization spreads rapidly with persistent high temperature; absence of pain in spite of great involvement, worse warmth; craves cool air. Croup in scrofulous children with dark hair and eyes (Brom opposite). Inspiration difficult. Dry, morning cough, from tickling in larynx. Croupy cough, with difficult respiration; wheezy. Cold extends downwards from head to throat and bronchi. Great weakness about chest. Palpitation from least exertion. Pleuritic effusion. Tickling all over chest. Iod cough is worse indoors, in warm, wet weather, and when lying on back.
Heart: Heart feels squeezed. Myocarditis, painful compression around heart. Feels as if squeezed by an iron hand (Cactus) followed by great weakness and faintness. Palpitation from least exertion. Tachycardia.
Extremities: Joints inflamed and painful. Pain in bones at night. White swelling. Gonorrhoeal rheumatism. Rheumatism of nape and upper extremities. Cold hands and feet. Acrid sweat of feet. Pulsation in large arterial trunks. Rheumatic pains, nightly pains in joints; constrictive sensations.
Skin: Hot, dry, yellow and withered. Glands enlarged. Nodosities. Anasarca of cardiac disease.
Fever: Flushes of heat all over body. Marked fever, restlessness, red cheeks, apathetic. Profuse sweat.
Modalities: Worse, when quiet, in warm room, right side. Better, walking about, in open air.
Hepar; Sulph; Gratiola
Brom; Hepar; Mercur; Phosph; Abrot; Nat mur; Sanic; Tuber
Yatren. Iod pathogenesis is similar to that of Carbol acid.