Throat infection, coughing and dark slime?

Dr. can check throat: New throat pain can be from a strep throat infection (antibiotics are needed), a cold or influenza (antibiotics usually not used), or from some other cause such as allergies or irritants. Usually, a person sees the doctor if the sore throat is bothersome, recurrent, or doesn't go away quickly (mainly to check for strep throat). Throat lozenges and acetaminophen can help decrease pain temporarily.

Agree with Dr. K: If you have fever, see your doctor to rule out streptococcal infection that requires antibiotic treatment.