My 72 yr old grandmother is suffering from as doctor described bullous pemphigoid she is given zempred azoran teczine tenovate cream Ocid capsules and vitamin d3 capsule (per week ) and pottasium permanganate crystal and water mix bandages but she has not conducted test for bpag 1 ELISA because test is not conducted due to lockdown and not availability at a private lab but her condition is improving what to do ??