Yes, allergies can make you cry. While not a direct physiological effect like sneezing or coughing, allergies can indirectly lead to crying.
The Connection Between Allergies and Crying
Several factors link allergies and crying:
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Itchy, irritated eyes: Allergic conjunctivitis (eye allergies) causes itching, redness, burning, and excessive tearing. This constant irritation can be incredibly uncomfortable, leading to emotional distress and even tears. [Source: https://acaai.org/allergies/allergic-conditions/eye-allergy/] The watery eyes are a direct response to the allergen, but the emotional response can result in crying.
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General discomfort and fatigue: Allergies can cause significant discomfort, including nasal congestion, sneezing, coughing, and fatigue. This overall feeling of unwellness can negatively impact mood, potentially leading to increased emotional sensitivity and tearfulness. [Source: https://www.cnn.com/2018/03/23/health/allergy-depression-link/index.html] Some individuals report increased crying during allergy season.
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Exacerbation of existing conditions: For individuals with pre-existing mood disorders like depression, allergies can worsen symptoms. The added discomfort and fatigue associated with allergies might amplify feelings of sadness and increase the likelihood of crying. [Source: https://www.cnn.com/2018/03/23/health/allergy-depression-link/index.html]
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Indirect effects in children: In children, allergies can lead to intense itching and discomfort. For example, with severe ear infections (potentially allergy-related), the discomfort might cause increased crying. [Source: https://www.vet.cornell.edu/departments-centers-and-institutes/riney-canine-health-center/canine-health-information/itchy-ear-problems] Note that this reference discusses dogs, but the principle applies to children as well.
In summary, while allergies themselves don't directly cause crying, the associated symptoms, discomfort, and potential exacerbation of underlying conditions can increase the likelihood of tearfulness and emotional distress.
