Among those campaigning to keep kratom legal are scientists such as Andrew Kruegel, an associate research scientist at Columbia University.
Even these symptoms donât necessarily mean the cough is serious. Iâm seeing plenty of people this year with fevers and coughs lasting two and even three weeks or more who still turn out to have simple viral infections. But these are symptoms that are worth a call or even a trip to your doctorâs office.
A cough, also known as tissus is a sudden reflex humans and many animals have to clear the throat and breathing passage of foreign particles, microbes, irritants, fluids and mucus-it is a rapid expulsion of air from the lungs. Coughing can be done deliberately or involuntarily.