Rhinovirus causes the common cold. Starts with a runny nose, sore throat, and sneezing and develops into headache, cough, and muscle aches. Most rhinovirus infections are mild, but they can sometimes lead to bronchiolitis and pneumonia – especially in babies.
It can spread person to person. So, stop the spreading. Isolate yourself, and use a mask and wash your hands.
Just managing the symptoms is often adequate. However, for any fever, use acetaminophen or paracetamol. Drink warm fluids and keep yourself hydrated. For any worsening symptoms, or severe symptoms, see a doctor straight away. This includes wheezing, difficulty in breathing, uncontrolled fever, loss of appetite, drowsiness, ear symptoms, or any other worsening symptoms.