Your Nose: The First Indicator of Serious Health Problems

3. Loss of Smell (Anosmia)

A sudden or gradual loss of smell could indicate:

• Neurological Conditions: Such as Alzheimer’s or Parkinson’s disease.
• Viral Infections: Including post-viral anosmia after the flu or COVID-19.
• Nasal Obstruction: Due to polyps or severe allergies.

4. Unexplained Swelling or Redness

If your nose or surrounding area appears swollen or red, it might signify:

• Rosacea: A skin condition often affecting the face.
• Infections: Such as cellulitis or sinus infections.
• Autoimmune Disorders: Conditions like lupus can cause inflammation around the nose.

5. Chronic Snoring or Breathing Difficulty

Snoring or trouble breathing through the nose might point to:

• A dangerous disorder that interferes with breathing as you sleep is called sleep apnea.
• structural problems, such as swollen adenoids or a deviated septum.