Here are some key points about neuropathy. More detail and supporting information is in the main article. 1  Neuropathy is a common condition. 2  Neuropathy is a complication of a number of different medical conditions. 3  Three types of nerve can be involved; autonomic nerves, motor nerves and sensory nerves. 4  Sometimes single nerves, or nerve sets are affected.
If you never remove the scale from a water heater tank the clanking or cracking noise heard at the water heater during operation may eventually cease when the scale solidifies, no longer trapping hot water and interfering with its movement upwards in the water tank.
Well, right now, this noise just means your water heater is running inefficiently, raising your heating bill as a result. Butâover timeâsediment buildup could cause damage to the water heater. Weâll explain in more detail: What sediment is and how it gets in your water heater. Why sediment buildup causes this noise.