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
There are many causes for this pins and needles feeling. Common causes include: Hyperventilation. Hypoventilation. Pinched nerve. Circulation problems. Reaction to medication. Allergic reaction. Tight muscles. A variety of medical illnesses. Vitamin B deficiency.