Respected user, hi I evaluated your query thoroughly. 
*Zolfresh is 
Benzodiazepine group of sedative agent, you don`t require to
  continue only for acidity , yes for stress relieving can be taken for short time
  long term consumption leads to abuse.
*Nexito is SSRI with side effects of decreased libido , delayed ejaculations,
  genital 
anesthesia & anorgasmia after prolonged uses .
*Protera D has side effects of nausea , head ache, 
abdominal pain, 
constipation , diarrhoea in some cases , 
flatulence .
*In short, take medicines till advised by your doctor , you can`t continue
  it as you are feeling fine with it.
Hope this clears your query.
Thanks for using Health care magic & reviewing my answer.
Welcome for any further assistance.
Wishing you happy healthy life ahead.
Regards dear take care.