Inclusion Criteria:  Males and females aged between 18 and 50 years, complete as of the screening date. Participants with symptoms of acute upper respiratory tract infection as assessed by the investigator at the time of screening. Participants with BMI ≤ 29.9 kg/m2. Upper respiratory tract infection symptoms present for at least 24 hours but not more than 72 hours prior to screening visit. Those having a score of ≥ 5 for at least 2 symptoms out of runny nose, plugged nose, sneezing, sore throat, scratchy throat, cough or head congestion on the Wisconsin Upper Respiratory Symptom Survey-21. Participants not requiring hospitalization. Participants with COVID +ve/ COVID -ve RT-PCR report. SPO2 level ≥ 90% Systolic blood pressure < 130 mm Hg and/or diastolic blood pressure < 90. Those who demonstrate an understanding of the study details and have a willingness to participate, as evidenced by voluntary written informed consent. Must be literate and have the ability to complete the study-based questionnaires and requirements.  Exclusion Criteria:  High grade fever defined as body temperature ≥ 40°C. With a history of allergy (allergic rhinitis) along with symptoms such as sneezing, runny nose and red, watery and itchy eyes. Chest X-ray showing signs of pneumonia. Participants with history of chronic obstructive pulmonary disease, pulmonary fibrosis or asthma Participants with rhinitis medicamentosa, chronic cough of bacterial, fungal or other known origin. Participants with anatomical nasal obstruction/ deformity or nasal reconstructive surgery etc. Participants with history of heart conditions, such as heart failure, coronary artery disease, or cardiomyopathies. Participants with history of immunocompromised state immune system with/ without organ transplant. Participants with known or suspected hypersensitivity or intolerance to herbal products. Alanine transaminase (ALT) or aspartate transaminase (AST) ≥ 2.0 times the upper limit of normal. Participants diagnosed with Sickle cell disease, Thalassemia, Type I/ II diabetes mellitus, cystic fibrosis. Diagnosed cases of hypertension. Those not willing to abstain from home based cold remedies that include but are not limited to steam inhalation, decoctions, vapour rub, ginger tea, honey tea, decoctions, or any form of dietary supplements during the entirety of study participation period. Those who have been vaccinated for influenza, swine flu or COVID three months prior to screening visit. Those who have taken or should be taking or are taking antibiotics, antivirals, steroids, nasal decongestants, antihistamines or other medications that are expected to alleviate cold symptoms within one week of the start of the study. Those who have severe mental illnesses, such as dementia, Parkinson's disease, Alzheimer's Disease, depression or anxiety disorders, or those who are currently taking psychoneurological drugs, such as antidepressants. Those who have participated in other clinical trials within 30 days, prior to the screening visit or plan to participate in other clinical trials during the trial period. Participants with substance abuse as per last two year history that includes the use of but is not limited to drugs such as cocaine, amphetamine, marijuana etc. Individuals having a history of smoking or currently smoking or using any form of smokeless tobacco.  Participants with heavy alcohol consumption, defined as:  For men: More than 14 standard alcoholic drink (SAD)/week or more than 4 SAD in a day. For women: More than 7 SAD/week or more than 3 SAD in a day. Binge drinkers, defined as 5 or more SAD for men, in a 2-hour time frame. Binge drinkers, defined as 4 or more SAD for Women, in a 2-hour time frame. (NOTE - A standard alcoholic drink contains approximately 14 grams of alcohol, which is equivalent to 12 ounces of beer (~5% alcohol), 8.5 ounces of malt liquor (~9% alcohol), 5 ounces of wine (~12% alcohol), 3.5 ounces of fortified wine (e.g., sherry or port), or 1.5 ounces of liquor (distilled spirits; ~40% alcohol) Those who have clinically significant disorder/s of cardiovascular, endocrine, lymphatic, respiratory, hepatobiliary, urinary, reproductive, central nervous system, musculoskeletal and digestive systems. Females who are pregnant/planning to be pregnant/lactating or taking any oral contraceptives. Any condition that could, in the opinion of the investigator, preclude the participant's ability to successfully and safely complete the study or that may confound study outcomes.