Calling in sick can be a nerve-racking experience ... Vomiting is another clear sign that you should stay home. It may also be best to call in if you have a migraine headache, extreme fatigue ...

Above all, if you’re symptomatic, stay at home to keep from getting others sick. To treat a cold, flu or COVID-19, rest and drink fluids. You can take pain relievers to lower a fever or help ...