The effect of herbal syrup in the treatment of COVID-19

INTERVENTION: Intervention 1: Intervention group: Receiving 15 cc daily, three times a day orally of herbal syrups (each 100 ml of syrup prepared from 10 grams of apples, 15 grams of Lonicera, 15 grams of hyssop and 9 grams of yarrow). Patients in this group receive a standard treatment regimen based on the national protocol. Intervention 2: Control group: The group receiving placebo syrup that is given daily in two divided doses. Patients in this group receive a standard treatment regimen based on the national protocol. CONDITION: COVID‐19. ; COVID‐19, virus identified U07.1 PRIMARY OUTCOME: Duration of hospitalization. Timepoint: Daily for 5‐10 days. Method of measurement: Based on patient file information. SECONDARY OUTCOME: Frequency of transfer to intensive care unit. Timepoint: Daily for 5‐10 days. Method of measurement: Under supervision. Survival rate of 28 days from the time of hospitalization. Timepoint: 28 days after starting the study. Method of measurement: Interview with the patient or her family. The amount of arterial oxygen saturation. Timepoint: Daily for 5‐10 days. Method of measurement: Using a device to measure the percentage of oxygen saturation. The duration of recovery or the duration of entry into the disease stage. Timepoint: Daily for 5‐10 days. Method of measurement: Based on patient file information. INCLUSION CRITERIA: Hospitalized patients suspected to COVID‐19 infection who tested positive for PCR or despite the negative PCR test who have a strong clinical evidence plus typical radiographic sing of Covid19 that is difficult to justify their symptoms based on other diseases The presence of respiratory symptoms (including shortness of breath, pain and pressure in the chest) with or without fever equal to or greater than 38 degrees Celsius and SpO2 less than 93%.