Earwax or even a piece of hair could be lying on top of the eardrum and when the eardrum vibrates, it may cause funny noises (just like a piece of string on a lightly beating drum). Obviously, treatment is by removal. Eustachian Tube Dysfunction can also cause crackling/popping noises.
Adverse Reactions to Elemental Iron Supplements Meeting your daily iron recommendation is important, and you may have to take supplements to get what you need. Iron's primary function is carrying oxygen through your blood and delivering it to cells, tissues and all of your organs.
IRON (AHY ern) replaces iron that is essential to healthy red blood cells. Iron is used to treat iron deficiency anemia. Anemia may cause problems like tiredness, shortness of breath, or slowed growth in children.Only take iron if your doctor has told you to. Do not treat yourself with iron if you are feeling tired.RON (AHY ern) replaces iron that is essential to healthy red blood cells. Iron is used to treat iron deficiency anemia. Anemia may cause problems like tiredness, shortness of breath, or slowed growth in children.