When left untreated, strep throat can be contagious for up to 3 weeks, even though the symptoms are gone How to Avoid getting Strep Throat Avoid contact with people you know are ill. Wash your hands often, using soap and warm water. Do it even more often when you are around people with colds. Be proactive and manage your stress level. Avoid smoke, your own and everyone else's.
Smoke irritates the throat and air passages making a sight ready for infection to begin.
Take all of the antibiotic medication as prescribed. The strep throat infection can continue to be contagious for up to 48 hours after starting the antibiotics. Drink extra juice and water. Take non-prescription medication to relieve the sore throat and reduce your fever. Get sots of rest to allow your body time to heal.