Sniffle

A sniffle is the action of audibly drawing air into the nose, typically due to nasal congestion, crying, or exposure to cold temperatures. It's an involuntary or semi-voluntary action that helps to clear mucus or other fluids from the nasal passages.

Characteristics:

• Sound: A characteristic snorting or snuffling sound accompanies the action.
• Mechanism: It involves the contraction of muscles that pull air upwards through the nasal passages.
• Causes: Common causes include:
  • Upper Respiratory Infections: Colds, influenza, and sinusitis often lead to increased mucus production and subsequent sniffling.
  • Allergies: Allergic reactions can cause nasal congestion and a runny nose, leading to frequent sniffling.
  • Crying: The production of tears can drain into the nasal passages, necessitating sniffling.
  • Cold Temperatures: Exposure to cold air can stimulate mucus production and nasal congestion.
  • Irritants: Exposure to dust, smoke, or other irritants can trigger nasal irritation and sniffling.
• Social Context: While generally considered a minor symptom, excessive or persistent sniffling can be perceived as socially disruptive or unhygienic. It can also be a sign of illness.
• Related Actions: Sniffling is often accompanied by nose wiping, sneezing, and coughing, especially when associated with respiratory infections.