Does Pylokit Cause Black Coating On The Tongue With Bitter Taste?

Age-57 sex -F height 150 cms weight 55 kgs sufferinfrom GERDS with barret s oesophagus Had 2 weeks of Pylokit for tretment of Hpylori.Subsequently found thatthere was no Hpylori infection through biospy. During the treatment the tongue had thick black coating and everything tasted bitter.After the treatment the liver area has a dul ache all the time. Is it corelated to the intake of Pylokit when it was not necessary