[{"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PreventionIntervention group: The intervention group will receive 8 mg bromhexine tablets every 8 hours for 14 days.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PreventionControl group: They will receive 3 placebo tablets a day for 14 days.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 240, "treatment_name": "Bromhexine hydrochloride", "treatment_type": "Respiratory agents", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]