Immunoglobulin E

Elevated IgE levels might mean that your body's immune system is on high alert, possibly due to things like allergens, parasites, or infections. This could be a reaction to stuff in your environment, such as pollen, dust mites, or certain foods that your body sees as harmful. It might also suggest a long-term issue like asthma or eczema, where your immune system is constantly working overtime. Some medications, like corticosteroids or antihistamines, can also affect your IgE levels. Keep in mind that this is a general response from your immune system and doesn't point to a specific allergen or condition.

Symptoms of high levels of IgE could include frequent sneezing, runny or blocked nose, red, itchy or watery eyes, and skin rashes. In more severe cases, there might be difficulty in breathing, persistent cough, or severe skin reactions.

Having low IgE levels might mean that your body's defense system isn't as strong as it should be. This could be due to a bunch of reasons, like being super stressed, not eating well, not getting enough sleep, or taking certain medications that can hold back your immune system. It could also mean that there's an underlying health issue messing with your body's ability to make these important antibodies. This might make you more likely to catch infections and not react as strongly to things you're allergic to. Keep in mind that IgE levels can change and are affected by many factors, so one low reading doesn't necessarily mean there's a big problem.

Symptoms of low levels of IgE may not be easily noticeable, as they can often be vague or similar to other conditions. They could include frequent infections, prolonged recovery from illness, fatigue, and potentially a reduced reaction to allergens.