Effects of oral hyposensitization therapy with nickel on haemoglobin and haematocrit values in sensitized patients.

Nickel deficiency leads to reduced iron content in organs and to reduced hemoglobin levels and haematocrit counts. We carried out a clinical trial of oral hyposensitization therapy with low doses of nickel on a group of 20 patients affected by systemic allergy to this sensitizer element and with a chronic relapsing low hemoglobin level and haematocrit count. We obtained interesting results on maintaining these values in treated patients.