Packing for a trip to Walt Disney World in December or January means being prepared for anything. Check the extended forecast before you leave. Bring along a sweatshirt or light jacket, and dress in layers that you can remove as the temperature warms up through the day.
Injury of a Muscle or Tendon. A damaged tendon or muscle can be the main culprit behind the swollen bump on the back of the neck. Muscles and tendons keep the body in shape and when one is injured or pulled, the muscle moves from its original position. The damaged part of the muscle sticks out, which forms the lump.
If you have a bump under the skin on back of neck you shouldnât be worried. The neck lump on either side of the neck commonly swell when you have a cold or sore throat. However, more serious infections may cause glands on back of your neck to swell become firm and tender. Neck mass can also be associated with serious underlying medical conditions such as cancer, diabetes, mono among others.