Sensitive Gums: Identifying Triggers and Finding the Right Care

In this article:

• Why are my gums so sensitive?

• The best toothpaste and floss for sensitive gums

• Choosing a soft bristle toothbrush for sensitive gums

• How to manage and prevent sensitivity

• Menopause and gum sensitivity: why do my gums feel like they are burning?

• Frequently asked questions about sensitive gums

Key takeaways:

• Triggers of sensitivity: sensitive gums can be caused by mechanical trauma, endocrine shifts that increase vascular permeability, or xerostomia (dry mouth).
• The menopause link: declining estrogen can lead to desquamative gingivitis, characterized by a burning mouth sensation, a shiny tissue appearance, and increased friability.
• Protective care: managing sensitivity requires a "soft approach", using satin floss, soft-bristled toothbrushes, and toothpastes for gum.

Your gums may be sensitive or sore from:

• Mechanical trauma: aggressive brushing that bruises the soft tissue and causes toothbrush abrasion.

• Hormonal  shifts: during pregnancy, increased progesterone enhances vascular permeability, making the gums hyper-reactive to the plaque biofilm.

• Systemic health: conditions such as vitamin K deficiency or blood disorders can impair the structural integrity of the oral mucosa.

• Xerostomia: dry mouth caused by medications or radiation therapy, which strips the mouth of its protective, lubricating mucin layer.

Gum sensitivity may be an indication of gum disease. Therefore, you should always consult your dentist if you have sensitive gums.

Be sure to seek out toothpastes created to safeguard and nurture your gums:

• Antimicrobial Toothpaste: an antimicrobial toothpaste designed for gum health will contain antibacterial ingredients that reduce the numbers of bacteria from plaque. This can help to relieve irritation at the gumline and prevent new plaque from forming. If in doubt, ask your dentist for a recommendation.   

• Floss for Sensitive Gums: choose a "satin" or "tape" variety. These are designed to glide easily between tight spaces without snapping against the gum, which reduces the risk of localized trauma and pain.

Using the correct tools is another way to stop the cycle of irritation and allow your tissue to heal.

A soft-bristled toothbrush for sensitive gums is the gold standard for daily care, effectively removing plaque while remaining gentle on irritated gum tissue.

Managing sensitive gums requires a shift to a more protective routine:

• Start by using a toothpaste for sensitive gums consistently for at least two weeks to see best results.

• Avoid “aggressive” or hard brushing.

• Opt for a soft-bristled toothbrush and a "satin" or "tape" variety of dental floss.

• If gum sensitivity is caused by gingivitis, schedule a professional cleaning to remove the tartar that keeps the tissue in an inflamed, hyper-reactive state.

Hormonal changes during menopause can lead to a specific condition known as desquamative gingivitis.

As estrogen levels decline, the body produces less saliva and the oral mucosa becomes thinner and less resilient. This may manifest as:

• Burning mouth sensation: a chronic "sting" caused by the thinning of the keratinized tissue.

• Shiny appearance: the gum may appear smooth and glass-like, signifying a loss of the healthy "stippled" texture.

• Increased friability: the tissue becomes fragile and may peel or bleed easily upon contact.

It is vital to consult your dental professional to distinguish this from a standard gum infection.