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A member asked:
Can untreated nasal allergies make you feel constantly lethargic?
8 doctors weighed in across 2 answers
Yes: Yes. In people with chronic allergies involving the nose and upper respiratory tract, lethargy is a common complaint. This may be due to sleep disturbance associated with nasal obstruction or just a part of the allergic process. Treating the allergies with non-sedating antihistamines and/or prescription nasal sprays can be very helpful in improving all the symptoms including the lethargy.
Answered 9/28/2016
6.4k views
Sure: Allergies are a derangement of the immune system which can make people feel very lethargic especially if symptoms are not well controlled.
Answered 11/24/2012
5.5k views
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