• Dissatisfaction of the patient or their relatives to participate in the study • Pregnancy and lactation Evidence of pulmonary involvement and the need for hospitalization or referral to an infectious disease specialist Prohibition of N-acetylcysteine and bromhexine as a history of allergy and anaphylactic shock

• Dissatisfaction of the patient or their relatives to participate in the study • Pregnancy and lactation Evidence of pulmonary involvement and the need for hospitalization or referral to an infectious disease specialist Prohibition of N-acetylcysteine and bromhexine as a history of allergy and anaphylactic shock