Bad breath. A man looks at his teeth and sniffs a toothbrush after applying
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Man scratching his head with his hand over isolated background, close-up
Hypersensitivity of teeth. Man eats ice cream and is in pain, close up
Allergic reaction to pollen grains.
Young model with allergic rhinitis sneezes while holding a napkin on the couch
Calendula: Beautiful Orange Petals and Green Leaves
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Man scratching his head with his hand close-up. Concept: hygiene, itching, dandruff, allergies
Close-up of hand in protective gloves touching tender white flowers on blooming tree. Blurred Caucasian woman in antiviral suit enjoying spring nature on Covid-19 lockdown. Coronavirus pandemic.
allergy - hypersensitivity reaction to a particular allergen; symptoms can vary greatly in intensity.
Man drinking cold water and suffers pain. Man spits water back. Hypersensitivity of teeth.
Hypersensitivity of teeth. Man drinking cold water and suffers pain
