Hydrocyanicum Acidum Homeopathic remedies are prescribed on the principal that 'like cures like', in a tiny dilution - so the indications below are what a healthy person would feel if taking Hydrocyanicum Acidum. If your symptoms fit within the symptoms below, then Hydrocyanicum Acidum would be a good bet. The following are the strongest indications of Hydrocyanicum Acidum for its use in homeopathy. Entries on a white backgorund are from Boericke's Materia Medica, other entries are from a reversed Kent's repertory. Homeopathic remedies are not the same as herbal remedies. Please remember though, this homeopathy materia medica is provided for information only, with no guarantee of accuracy; it is not intended as a substitute for medical advice, nor as a claim for the effectiveness of Hydrocyanicum Acidum in treating any of the symptoms below. If symptoms persist, seek professional medical advice - minor symptoms can often be a sign of a more serious underlying condition. Homeopathic remedies are very dilute, and while the homeopathic remedy may be beneficial, the raw product may be harmful. To purchase Hydrocyanicum Acidum and other homeopathic remedies online, please click the button above. One of the most toxic agents known. Convulsions and paralysis express the action of this remedy. Spasmodic constriction in larynx, feeling of suffocation, pain and tightness in chest, palpitation; pulse weak, irregular. Singing sensation at the epigastrium. Hysterical and epileptic convulsions. Cyanosis. Collapse, due to some pulmonary condition not a cardiac collapse. Catalepsy. Cholera. Stage of collapse ( Ars.; Verat.) Coldness. Tetanus narcolepsy. Relationships Antidotes: Ammon.; Camph.; Opium. Compare: Cicuta; Oenanthe; Camph.; Lauroc. Unconscious mind; unconsciousness; FEARS everything - horses, wagons, houses falling, etc. Fear of imaginary troubles Wild delirium Violent stupefying headache Brain feels on fire Pupils motionless or dilated Supraorbital neuralgia, with flushing on same side of face. face; lips; discoloration; bluish; face; lips; discoloration; pale; Pale, bluish lips. Froths at mouth Jaws clenched in rigid spasm throat; sounds; gullet gurgling; when drinking; ; Stomach; Tongue cold gastralgia; worse when stomach is empty Great sinking at pit of stomach Pulsative pain in precordial region. abdomen; stomach; gurgling; when drinking; ; Drink rumbles through throat and stomach Whooping-cough Paralysis of lungs ( Aspidos.) Marked cyanosis; venously congested lung. Asthma, with contraction of throat Dry, spasmodic, suffocative cough Noisy and agitated breathing Angina pectoris ( Spigel.; Oxal-ac.) Torturing pain in chest Cold extremities Pulse, Weak, irregular Heart; Violent palpitation Vivid, incoherent dreams. Irresistible drowsiness Yawning, with shivering skin; coldness; generalities; lack of reaction; Hydrocyanicum Acidum is available to buy through our online shop from WHP in USA, Boiron in USA, Boiron in Canada, Hylands in USA, Weleda in UK (not for export), by clicking the red 'View Purchase Options' button. Alternative names, keywords, and common mis-spellings Prussic Acid, Hydrocy. Acid, Hydrocy-ac