Should you or not go to Gastroscopy?

Here is an example of gastritis "story": a person has stomach problems for months, and often a sense of weakness in the legs and arms. Often burps.
A person uses antacid. He is interested if the feeling of weakness may be caused by problems with the stomach. Notes that his father had gastritis for years, which has grown into cancer and he died when he was 42. He had gastroscopy done and was diagnosed with:
Gastritis chr seu infiltratio. Biopsio.f.
PHD-gastritis ch.activa, H.p. positive
Sydeny score 7/15 (chronic inflammation 3, active inflammation 1, gland atrophy 0, intestinal metaplasia 0, density of H. pylori 3rd
Begins to take therapy: Ulzol, kamagra, Medazol.

Answer: H. pylori infection causes gastritis. With eradication of the infection it comes mainly to the improvement especially if the infection was short lasted. Recovery is longer if it developed some form of chronic gastritis. Therapy is generally very successful. Given the data on malignant disease in the family it requires periodic endoscopic control. He should be under supervision of Gastroenterologist.