Laryngitis can develop due to several reasons. The most common causes include:

Viral Infections

Colds, flu, and respiratory infections are the leading causes of acute laryngitis.

Voice Overuse or Misuse

Excessive talking, shouting, singing, or improper voice use can strain vocal cords.

Acid Reflux (GERD/LPR)

Stomach acid reaching the throat irritates vocal cords and causes chronic inflammation.

Allergies

Dust, pollen, and pollution—common in Hyderabad—can trigger throat irritation.

Smoking & Alcohol

Both dry and irritate the vocal cords, increasing chronic laryngitis risk.

Environmental Irritants

Exposure to chemicals, smoke, or polluted air inflames the larynx.

Acute Laryngitis

• Sudden onset

• Often viral

• Lasts 7–14 days

• Improves with rest and hydration

Chronic Laryngitis

• Persists beyond 3 weeks

• Caused by reflux, smoking, voice misuse, or allergies

• Needs medical evaluation and targeted treatment

Laryngitis (Inflammation of the Voice Box)

Flu viruses can inflame the larynx. Because the vocal cords become swollen, your voice turns raspy or disappears temporarily.

Persistent Cough Straining the Vocal Cords

After flu, many people continue coughing for days. This repeated force slams the vocal cords together and causes irritation.

Post-Nasal Drip (Mucus Dripping Into the Throat)

Flu often leads to nasal congestion. When mucus drips onto the vocal cords, it irritates them and triggers throat clearing, which worsens hoarseness.

Dehydration

Fever, sweating, and poor water intake dry the throat. Dry vocal cords cannot vibrate smoothly, so the voice becomes weak or breaks.

Acid Reflux Triggered During Illness (LPR/GERD)

Some patients develop reflux during or after illness due to irregular eating and medicines. Acid reaching the throat can inflame the vocal cords and prolong hoarseness.

Overusing the Voice While Recovering

Even after flu improves, speaking loudly, shouting, or long phone calls can delay healing of swollen vocal cords.

These steps help most patients recover voice faster:

Voice Rest

Speak less. Avoid whispering too—whispering strains vocal cords more than gentle speech.

Warm Fluids + Hydration

Take warm water, soups, and herbal drinks. Hydration helps vocal cords heal faster.

Steam Inhalation

Steam keeps the throat moist and reduces irritation. Do 5–10 minutes, 1–2 times daily.

Avoid Throat Clearing

Try sipping warm water instead. Throat clearing keeps irritating the vocal cords.

Avoid Smoking & Alcohol

They dry and inflame the voice box, delaying recovery.

Control Reflux (If Present)

Avoid late-night spicy/oily meals. Sleep with head slightly elevated if you feel burning or sour taste.

These home remedies are helpful. However, if your symptoms continue, ENT evaluation is important.