Hello I understand your concerns You are suffering from drug allergy We have many good homeopathic medicines for drug allergies to treat it completely from the root itself without any sideffects that are part of conventional medicines Please contact me directly or ask me at dramisha.com Online consultation and medicines at your doorstep also available nationally and internationally Warm regards Dr Amisha's Homeopathic Clinic 09819      055014

Firstly, what was the reason for consumption of Paracetamol? And most probably you have an allergy, but confirm it through a skin test and a cbc through a clinic later, for now stop using the Paracetamol and continue with the levocetrizine for 4days more.