3.1 Chemical Hazards. 3.1.1 Hazard Categories. The construction, operation, and maintenance of DND-CATs facilities and the conduct of experiments there involve the use of numerous substances that pose hazards. Those hazards can occur during or result from:
If you have diabetes, you may need to better control your blood-sugar levels. If the pins and needles only appear when you sit in your favorite position, you may need to find a new way to sit. A proper diagnosis by your podiatrist can prevent the tingling feet from returning. Talking to Your Doctor
He says that a pins and needles sensation should only be a concern in a few specific instances. âMost of us will wake up with pins and needles in our arms and hands at night,â he says. âOften it's just because you're laying a bit funny, and you basically compress a nerve.