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Mouth & Teeth Health
"Over the counter solutions"

Many common oral health concerns can be effectively managed with over-the-counter (OTC) solutions without the need for a prescription. From canker sores and mouth ulcers to gum irritation, gingivitis, and dry mouth, the right OTC products can help relieve discomfort, promote healing, and support overall oral health. Find your condition below and explore available options designed to help protect your smile.

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Canker Sores & Mouth Ulcers

OTC Products for Mouth Sores and Ulcers

Canker sores, also known as mouth ulcers, are small but often painful lesions that form inside the mouth—most commonly on the inner cheeks, lips, tongue, or along the gums. Although they are not contagious, they can make eating, drinking, and speaking uncomfortable.

Most canker sores heal on their own within 7 to 14 days, but certain factors may increase how often they occur or how severe they become. Common triggers include stress, minor mouth injuries from brushing or dental work, acidic or spicy foods, vitamin deficiencies (such as vitamin B12 or iron), hormonal changes, and a weakened immune system.

OTC treatments typically focus on:

  • Reducing pain and inflammation

  • Forming a protective barrier over the sore

  • Supporting faster healing

  • Preventing further irritation

Using targeted OTC solutions can significantly improve comfort while the mouth heals.

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Gum Irritation & Gingivitis

OTC Products for Gum Irritation and Gingivitis

Gum irritation and gingivitis occur when the gums become inflamed, often appearing red, swollen, tender, or prone to bleeding—especially during brushing or flossing. Plaque buildup along the gumline is the most common cause, though factors such as stress, illness, smoking, hormonal changes, and certain medications can worsen symptoms.

Early warning signs may include:

  • Bleeding gums

  • Gum tenderness or sensitivity

  • Persistent bad breath

  • Puffy or receding gums

Gingivitis is the earliest stage of gum disease and is fully reversible with proper care. OTC products such as therapeutic mouth rinses, gels, and specialized toothpastes can help reduce bacteria, soothe inflammation, and support gum healing. Addressing gingivitis early helps prevent progression to more serious periodontal conditions.

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Dry Mouth

OTC Products for Dry Mouth

Dry mouth, also known as xerostomia, occurs when the salivary glands do not produce enough saliva to keep the mouth adequately moisturized. Saliva is essential for protecting teeth and gums, aiding digestion, and controlling harmful bacteria.

Common symptoms of dry mouth include:

  • A sticky or dry sensation in the mouth

  • Difficulty swallowing or speaking

  • Changes in taste

  • Cracked lips or corners of the mouth

  • Burning, soreness, or irritation

Dry mouth may be caused by medications, dehydration, mouth breathing, stress, aging, or medical conditions such as diabetes or autoimmune disorders. Managing dryness early is important, as prolonged symptoms can increase the risk of cavities, gum irritation, infections, and bad breath. OTC saliva substitutes, moisturizing gels, lozenges, and oral rinses can help restore comfort and support oral health throughout the day.

With consistent oral care and the right OTC solutions, many oral health conditions can be effectively managed—helping you stay comfortable, confident, and on the path to better oral health.

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When to See a Dentist

While many oral health concerns improve with proper oral hygiene and OTC treatments, you should seek dental care if:

  • Mouth sores or ulcers last longer than 2 weeks or recur frequently

  • Pain is severe, worsening, or interferes with eating, drinking, or speaking

  • Gums are persistently swollen, bleeding, or pulling away from the teeth

  • Signs of infection develop, such as pus, fever, facial swelling, or severe tenderness

  • Dry mouth symptoms are ongoing and lead to frequent cavities, gum irritation, or difficulty swallowing

  • You notice loose teeth, changes in bite, or persistent bad breath that does not improve with oral care

Early evaluation by a dentist can help identify underlying issues, prevent complications, and ensure appropriate treatment when OTC options are not enough.

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