[Durgical](https://durgical.com/en/) › [DurgiPedia](https://durgical.com/en/durgipedia/) › [ENT](https://durgical.com/en/ent/) › [Throat and neck: approach to complaints](https://durgical.com/en/ent/areas/throat/) › Chronic pharyngitis and other non-acute sore throats

# Chronic pharyngitis and other non-acute sore throats

- Topic

A throat dry, scratchy or irritated for weeks is usually from smoke, reflux or a blocked nose; antibiotics do not help, but some signs point to cancer.

Updated Nov 12, 2026

**See it in 3D:** [Palatine tonsils](https://durgical.com/en/anatomy/palatine-tonsil/) · [Soft palate](https://durgical.com/en/anatomy/soft-palate/)

## Key points

- Chronic pharyngitis: weeks or months of dryness, irritation, throat clearing and a lump feeling, without fever.
- Causes: smoking, alcohol, mouth breathing (nasal blockage, adenoids), postnasal drip, reflux, voice overuse and irritants such as dust, fumes and dry air.
- Hypertrophic (granular) pharyngitis: red lymphoid nodules on the posterior pharyngeal wall and thick lateral bands; atrophic: dry, shiny, thin mucosa with crusts.
- Keratosis pharyngis: hard white spikes on the tonsils or tongue base that cannot be wiped off; harmless and needs only reassurance.
- Antibiotics do not treat chronic pharyngitis; repeated courses are a sign the diagnosis should be reviewed.
- Red flags: one-sided pain, earache with a normal ear, painful or difficult swallowing, hoarseness, blood, weight loss, a neck lump, an asymmetric tonsil or ulcer, especially in smokers and drinkers.

## What it is

Chronic pharyngitis is a long-lasting inflammation of the pharyngeal mucosa that causes discomfort rather than the fever and pain of an acute infection. Patients describe dryness, a scratchy or tickling throat, the urge to clear it, a lump feeling and a little sticky mucus, often worse in the morning. The cause is almost always something that keeps irritating the throat: tobacco, alcohol, mouth breathing because the nose is blocked, mucus dripping from the nose or sinuses, reflux, voice overuse, and dust, fumes or dry air. Three patterns are described: simple (catarrhal), hypertrophic (granular) and atrophic (dry). Treating the cause is the treatment. The danger is to call a cancer «chronic pharyngitis»: a one-sided, progressive sore throat with ear pain, painful swallowing, hoarseness or a neck lump is investigated, not treated with another course of antibiotics.

## Key facts

- How long, and is it on one side or both?
- Tobacco, alcohol, chewing tobacco or coca leaf?
- Blocked nose, mouth breathing, snoring or postnasal drip?
- Heartburn, throat clearing or hoarseness (reflux)?
- Heavy voice use, dust, fumes or air conditioning at work?
- Weight loss, earache, painful swallowing, blood or a lump in the neck?

## Structure

- Chronic simple (catarrhal): diffuse redness of the posterior wall with sticky mucus.
- Chronic hypertrophic (granular): enlarged lymphoid follicles on the posterior wall and thickened lateral pharyngeal bands.
- Atrophic (pharyngitis sicca): thin, dry, glazed mucosa with crusts; seen with atrophic rhinitis, after radiotherapy, in Sjögren disease and in old age.
- Keratosis pharyngis: keratin projections on the tonsils, lingual tonsil or posterior wall; benign and self-limiting.
- Other non-acute sore throats: reflux (laryngopharyngeal), allergic rhinitis with postnasal drip, chronic tonsillitis, candidiasis (inhaled steroids, diabetes, HIV), prolonged mononucleosis, sexually transmitted pharyngitis (gonorrhoea, syphilis), and cancer.

## Persistent sore throat: patterns and clues

| Type | What you see | Typical cause | Management |
| --- | --- | --- | --- |
| Chronic simple | Diffuse redness, sticky mucus | Smoke, alcohol, postnasal drip | Remove irritants; treat the nose |
| Hypertrophic (granular) | Red nodules on the posterior wall, thick lateral bands | Chronic irritation, mouth breathing, reflux | Treat the cause; reflux measures |
| [Atrophic (sicca)](https://durgical.com/en/conditions/sjogren-disease/) | Dry, shiny, thin mucosa, crusts | Atrophic rhinitis, radiotherapy, Sjögren, age | Humidification, saline, treat the cause |
| Keratosis pharyngis | Hard white spikes that do not wipe off | Keratin overgrowth | Reassurance |
| [Reflux-related](https://durgical.com/en/conditions/laryngopharyngeal-reflux/) | Posterior laryngeal swelling, throat clearing | Laryngopharyngeal reflux | Diet and lifestyle; proton pump inhibitor trial |
| [Cancer](https://durgical.com/en/conditions/head-and-neck-squamous-cell-carcinoma/) | One-sided ulcer, mass or asymmetric tonsil | Tobacco, alcohol, HPV | Urgent referral for endoscopy and biopsy |

## In clinical practice

- The throat looks mildly red or granular, with no exudate and no fever; the history explains more than the exam.
- Look at the nose: septal deviation, polyps, rhinitis or large adenoids cause mouth breathing and postnasal drip.
- Keratosis pharyngis is told apart from candida (which wipes off) and from tonsillar exudate (which comes with acute illness) by its firm attachment and lack of symptoms.
- A smoker or drinker with a persistent one-sided sore throat and referred earache has an oropharyngeal, hypopharyngeal or laryngeal cancer until proven otherwise.
- In young adults, HPV-related oropharyngeal cancer may present as a persistent sore throat or a neck lump without tobacco use.

## Next step / Initial management

- First workup: history of irritants and voice use, exam of the mouth, oropharynx, nose and neck; laryngoscopy by ENT when symptoms last more than 3 weeks, are one-sided or come with red flags.
- Treat the cause: stop tobacco and alcohol, drink water, humidify dry air, treat nasal obstruction or allergic rhinitis (intranasal corticosteroid, antihistamine), and treat reflux with diet changes and a proton pump inhibitor trial; saline gargles for comfort.
- Do not prescribe antibiotics for chronic pharyngitis; reconsider the diagnosis after any repeated course.
- Test for HIV and sexually transmitted infections when there is risk, and for candida in inhaled-steroid users or diabetics.
- Refer as a priority, within two weeks, through the suspected-cancer route: a persistent one-sided sore throat, referred earache, dysphagia or painful swallowing, hoarseness, blood, weight loss, a neck lump or an asymmetric tonsil or ulcer.
- Routine ENT referral if symptoms persist after treating the causes without red flags.

## Test yourself

Think of the answer, then tap the question to see it.

## A 45-year-old smoker has had a dry, scratchy throat and constant throat clearing for months, with no fever. The posterior pharyngeal wall shows red lymphoid nodules. What is it and how is it managed?

Chronic hypertrophic (granular) pharyngitis; stop smoking, treat any nasal blockage, postnasal drip or reflux, and avoid antibiotics; laryngoscopy if it persists or has red flags.

## A patient has hard white spikes on both tonsils that cannot be wiped off and no symptoms. What is the diagnosis?

Keratosis pharyngis: benign keratin projections; only reassurance is needed. Candida, by contrast, wipes off.

## A 60-year-old drinker and smoker has had a sore throat on the right for six weeks with right earache and a normal ear exam. What is the next step?

Priority referral (within two weeks) through the suspected-cancer route for endoscopy and biopsy; referred earache with a one-sided sore throat suggests oropharyngeal, hypopharyngeal or laryngeal cancer.

## Why does a chronically blocked nose cause chronic pharyngitis?

It forces mouth breathing, which dries and irritates the pharynx, and it often comes with postnasal drip of mucus from the nose or sinuses.

[Add to my cards (4)](https://durgical.app/estudiar/?add=/en/ent/chronic-pharyngitis-and-other-non-acute-sore-throats/)

## Elsewhere in DurgiPedia

- [Mouth and pharynx examination](https://durgical.com/en/clinical-exam/mouth-and-pharynx-examination/)

## Connections

## See it in 3D 2

The structures of Durgical's 3D anatomy where it is found.

- [Palatine tonsils](https://durgical.com/en/anatomy/palatine-tonsil/)
- [Soft palate](https://durgical.com/en/anatomy/soft-palate/)

## Related 6

- [Approach to sore throat: Centor and McIsaac](https://durgical.com/en/ent/approach-to-sore-throat-centor-and-mcisaac/)
- [Approach to globus and throat clearing](https://durgical.com/en/ent/approach-to-globus-and-throat-clearing/)
- [Pharynx and Waldeyer's ring](https://durgical.com/en/ent/pharynx-and-waldeyer-s-ring/)
- [Oral cavity and oropharynx exam](https://durgical.com/en/ent/oral-cavity-and-oropharynx-exam/)
- [Head and neck cancer: red flags and urgent referral](https://durgical.com/en/ent/head-and-neck-cancer-red-flags-and-urgent-referral/)
- [Approach to snoring and suspected sleep apnoea](https://durgical.com/en/ent/approach-to-snoring-and-suspected-sleep-apnoea/)

## Related conditions 8

- [Laryngopharyngeal reflux](https://durgical.com/en/conditions/laryngopharyngeal-reflux/)
- [Gastro-oesophageal reflux disease (GERD)](https://durgical.com/en/conditions/gastro-oesophageal-reflux-disease/)
- [Streptococcal pharyngitis](https://durgical.com/en/conditions/streptococcal-pharyngitis/)
- [Allergic rhinitis](https://durgical.com/en/conditions/allergic-rhinitis/)
- [Chronic rhinosinusitis and nasal polyps](https://durgical.com/en/conditions/chronic-rhinosinusitis-and-nasal-polyps/)
- [Head and neck squamous cell carcinoma (oral cavity and oropharynx, HPV)](https://durgical.com/en/conditions/head-and-neck-squamous-cell-carcinoma/)
- [Sjögren disease](https://durgical.com/en/conditions/sjogren-disease/)
- [Infectious mononucleosis](https://durgical.com/en/conditions/infectious-mononucleosis/)

## Microorganisms 1

- [Candida albicans](https://durgical.com/en/microbiology/candida-albicans/)

## In Pharmacology 3

- [Omeprazole](https://durgical.com/en/pharmacology/omeprazole/)
- [H1 antihistamines](https://durgical.com/en/pharmacology/classes/h1-antihistamines/)
- [Corticosteroids (glucocorticoids)](https://durgical.com/en/pharmacology/classes/corticosteroids/)

[← All of ENT](https://durgical.com/en/ent/)

Educational content; it does not replace a medical assessment and is not a clinical instruction. For a real case, follow current guidelines and specialist advice.

Sources: [Acute Pharyngitis](https://www.ncbi.nlm.nih.gov/books/NBK559007/) (StatPearls Publishing (NCBI Bookshelf), 2024); [Tonsillitis](https://www.ncbi.nlm.nih.gov/books/NBK544342/) (StatPearls Publishing (NCBI Bookshelf), 2025); [Laryngopharyngeal Reflux](https://www.ncbi.nlm.nih.gov/books/NBK519548/) (StatPearls Publishing (NCBI Bookshelf), 2025); [Gastroesophageal Reflux Disease (GERD)](https://www.ncbi.nlm.nih.gov/books/NBK554462/) (StatPearls Publishing (NCBI Bookshelf), 2025); [Oral Cancer](https://www.nidcr.nih.gov/health-info/oral-cancer) (National Institute of Dental and Craniofacial Research (NIDCR), NIH, 2024).

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Representative model, for educational purposes only.

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Source: https://durgical.com/en/ent/chronic-pharyngitis-and-other-non-acute-sore-throats/
License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite as: DurgiPedia (durgical.com), https://durgical.com/en/ent/chronic-pharyngitis-and-other-non-acute-sore-throats/