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.
1 Robitussin and other cough suppressants are safe after age six, but nâ¦. 2  What You Need to Know About Treating an Allergy Cough A cough can be a bothersome nuisance no matter what the cause. 3  In fact, it is the number one reason why people with respiratory symptoms seek treatment from their doctors.