G: If someone has had a cough for a while, one surprisingly common experience is becoming hyper-aware of normal throat anatomy and starting to interpret it as "something stuck there" that ought to come loose.

The structures most often involved are:

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1. The uvula

The dangling structure in the back of the mouth.

• Can feel like mucus touching the tongue.
• Can swell slightly from irritation, reflux, allergies, snoring, or coughing.
• Some people repeatedly try to clear their throat because they think something is hanging there.

2. The epiglottis

The flap that helps protect the airway during swallowing.

• In some people, especially those with a high-rising epiglottis, part of it can actually be visible in the mirror.
• People sometimes mistake it for a foreign object, a wad of mucus, or an abnormal growth.

3. The valleculae

Small pockets between the base of the tongue and the epiglottis.

• These naturally collect saliva and tiny amounts of mucus.
• The sensation of material sitting there can feel exactly like "one last piece of phlegm."

4. Lingual tonsils

Tonsil tissue at the back of the tongue.

• These can become enlarged during chronic irritation or infection.
• The resulting sensation is often described as something that needs to be coughed up.

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5. Vocal folds and surrounding larynx

The area around the voice box.

• Chronic coughing can make this region feel swollen or "coated."
• The sensation may persist even when little or no mucus is actually present.

6. Posterior pharyngeal wall

The back wall of the throat.

• Naturally has ridges, lymphatic tissue, and small bumps.
• Post-nasal drip can make it feel as though mucus is glued there.

7. Lymphoid tissue ("cobblestoning")

Small collections of immune tissue on the back of the throat.

• Often seen with allergies, chronic drainage, or irritation.
• Can create a persistent "something is there" feeling.

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The sensation most commonly confused with phlegm

For people with a cough that has lasted weeks, the usual suspects are:

1. Post-nasal drainage sitting in the valleculae.
2. Mild swelling of the uvula.
3. Enlarged lingual tonsils.
4. Irritated tissue around the larynx.
5. A "globus" sensation (the feeling of a lump despite no actual obstruction).

A useful rule of thumb is that actual mucus tends to move, change, or eventually clear. Normal anatomical structures tend to stay in exactly the same place and produce the same sensation day after day.

If your cough is the same one you've mentioned previously—the irritation-based cough that's been lingering for a couple of weeks—I can also show illustrations specifically from the viewpoint a person sees when looking into a mirror, which is often the easiest way to identify which structure people are mistaking for mucus.

G: Yes. Most hardware stores carry humidifiers, especially during colder months and allergy seasons.

Common places include:

• entity["local_business","Ace Hardware","Richmond, VA, USA"]
• entity["local_business","The Home Depot","Richmond, VA, USA"]
• entity["local_business","Lowe's","Richmond, VA, USA"]
• entity["local_business","Tractor Supply Co.","Richmond, VA, USA"]
• entity["local_business","Northern Tool + Equipment","Richmond, VA, USA"]

They typically stock:

• Small room humidifiers (0.5–2 gallon tanks)
• Console humidifiers for larger rooms
• Ultrasonic humidifiers (quiet)
• Evaporative humidifiers (often less prone to leaving mineral dust)
• Replacement filters and water-treatment cartridges

For your lingering cough, if dryness is part of the problem, a simple evaporative humidifier in the bedroom is often sufficient. You don't necessarily need one marketed as a medical device.

One caution: if you're using well water or hard water, ultrasonic units can leave a fine white mineral dust around the room. Evaporative models avoid that issue but require filter changes.

If you're looking to buy one today in the Richmond area, I can check current stock at nearby stores and suggest a few specific models.

G: At a typical urlLowe'shttps://www.lowes.com, humidifiers are usually found in one of three places:

1. Heating & Cooling / Air Quality

   • This is the most common location.
   • Look near portable air conditioners, dehumidifiers, air purifiers, box fans, and space heaters.

2. Seasonal Department

   • Depending on the time of year, humidifiers may be displayed with winter comfort products such as space heaters.

3. Appliances (less common)

   • Some stores place larger console humidifiers near air purifiers and other indoor-environment appliances.

If you're already in the store and don't see them:

• Look for signs saying "Air Quality", "Humidifiers & Vaporizers", or "Heating & Cooling."
• The Lowe's app can usually show the aisle and bay number for that specific store.

Given that you're in the Richmond area, Lowe's stores generally have them near the air purifiers rather than in plumbing or HVAC parts. If you tell me which Lowe's you're heading to (Short Pump, Midlothian, etc.), I can look up the current aisle location.