You can look up these and other drugs, and information on thyroid tests and diseases, at MEDLINEplus. As with any chemical, you can overdose. Symptoms of thyroid overdose can include diarrhea, irregular heartbeat, headache, tremors, nervousness, stomach cramps, fever, chest pain, or difficulty sleeping. If you suspect an overdose, contact your local poison control center or emergency room immediately. There are two ways to overdose.
New River, despite its name, is part of the oldest river system in North America. Two streams flowing from the Blue Ridge Mountains in North Carolina join to form the river, which flows through rugged backcountry gorges. Large populations of muskie, catfish, black crappie, perch, bluegill, sunfish and bass provide anglers with plentiful catches in New River State Park.
The Neuse River is a river rising in the Piedmont of North Carolina and emptying into Pamlico Sound below New Bern. Its total length is approximately 275 miles (443 km), making it the longest river entirely contained in North Carolina. The Trent River joins the Neuse at New Bern. Its drainage basin, measuring 5,630 square miles (14,600 km2) in area, also lies entirely inside North Carolina.