
...sick * Get enough rest * Eat a healthy diet * Don’t smoke * Control allergies **keywords:** prevention, hand washing, avoid contact with sick people, rest, healthy diet, smoking, allergies...

...food or seasonal allergies, hay fever, eczema, or an autoimmune disease. When your immune system doesn’t work as well as it should, your body doesn’t have enough defenses against infection. That can lead to...

...control. These include:[2][1][3] An imbalance in the infant’s gut microflora Overfeeding or underfeeding Food allergies, including allergy to milk proteins and lactose intolerance Incomplete burping after feeding Exposure to cigarette...

...the white part of the eye. Commonly known as pink eye, conjunctivitis is often caused by a virus (see viral conjunctivitis), bacteria (see bacterial conjunctivitis), allergies (see allergic conjunctivitis), or...

...and prevent further bone damage. One’s doctor will advise on the appropriate brands and strengths of supplements to take, depending on factors including one’s age, weight, gender and the severity...

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...include: Overuse of the voice, which puts a strain on the larynx Overuse of alcohol Smoking Gastroesophageal reflux disease Bacterial infections Autoimmune disorders Postnasal drip Allergies Surgery or injury to...

...that can increase a person’s risk of bacterial sinusitis include:[1][4][6] Allergies Asthma Smoking Nasal obstruction, for example due to nasal polyps or a deviated nasal septum (the wall between the...

...is typically diagnosed based on a patient’s symptoms and a physical examination of the nose. A doctor may also perform allergy tests to rule out allergies as a cause [[1]]....