Hydrogenoid constitutionA) Cause i.e.i) Firstly, It is a condition characterised by excess of H+ and 0-ions in the individual cells of the body.ii) Secondly, Thus, as a result of combustion of H+ and 0 ions, there occurs formation of water molecules.iii) Thirdly, Thus therefore, the constitution is characterised by excess of fluid in the body.B) Effects i.e.i) Firstly, So the patient has an aversion or aggravation from intaking juicy substances, spinaches etc.. which in any way can increases the molecules of water in the organism.ii) Secondly, So, the patient has an aversion or aggravation during rainy season, from damp wet weather, also as referred by Dr. Von Grauvogal also from cold. and cold foods. Medicines of hydrogenoid constitution i.e.i) Firstly, Argentum Nitricumii) Secondly, Antim Tartiii) Thirdly, Causticum.iv) Fourthly, Thuja