Safety Trial of Herbal Melanin in Gastritis Patients

The aim of the study is to use Melanole, a herbal extract from Nigella sativa, for treatment of gastritis. The effect of Melanole will be compared between participants (including H. pylori and non-H.pylori infected patients), with the triple therapy and Standard of care treatment of gastritis, respectively. All participants will be examined before and after the administration of Melanole. The results showing a relief of gastritis symptoms for non-H. pylori patients and partial or complete eradication of H. pylori for H.pylori infected patients will be evaluated.