Allergic history to Metronidazole or Ivermectin or hypersensitivity reaction to them during trial. pregnant patients COPD Patients suspected to ILD long history of diabetes cirrhotic patients Epileptic patients patients with sever renal failure ang GFR below 20 participating in another RCT

Allergic history to Metronidazole or Ivermectin or hypersensitivity reaction to them during trial. pregnant patients COPD Patients suspected to ILD long history of diabetes cirrhotic patients Epileptic patients patients with sever renal failure ang GFR below 20 participating in another RCT