Efficacy of Kelofan syrup on COVID-19

INTERVENTION: In the intervention group, in addition to the standard treatment, medicinal herbal products will be prescribed. The drug will be given in syrup form. The syrup will contain the following medicinal herbs: Nepeta bracteata? Adiantum capillus veneris? Glycyrrhi za glabra, Foeniculum vulgare? Viola odorata, Ziziphus jujube, Malva sylvestris, Nigella sativa . The intervention group will receive 7.5 cc of Kelofan syrup every 12 hours for one week.. CONDITION: Condition 1: COVID‐19. Condition 2: COVID‐19. ; COVID19, virus identified ; COVID19, virus not identified U07.1 U07.2 PRIMARY OUTCOME: Oxygen saturation. Timepoint: Clinical examination and Pulse Oximetry before starting medication and regularly during treatment. Method of measurement: Pulse Oximeter. Respiratory Rate. Timepoint: Clinical examination before starting medication and regularly during treatment. Method of measurement: Respiratory Count. SECONDARY OUTCOME: C‐reactive protein. Timepoint: Intravenous blood testing before starting medication and during treatment. Method of measurement: Venous blood test. Liver enzymes. Timepoint: Intravenous blood testing before starting medication and during treatment. Method of measurement: Venous blood test. Lymphocytes. Timepoint: Intravenous blood testing before starting medication and during treatment. Method of measurement: Venous blood test. White Cell blood count. Timepoint: Intravenous blood testing before starting medication and during treatment. Method of measurement: Venous blood test. INCLUSION CRITERIA: Patients over 18 years old Hospitalized patients with probable or confirmed COVID‐19 based on radiological findings or positive PCR test according to the instructions of the Ministry of Health Clinically classified as moderate and severe, no need for intubation Written and informed satisfaction of patients