Inflamed gums before period
Hormone changes before menstruation can make gums more reactive, while plaque, gingivitis, or irritation can also cause swelling and bleeding.
The short answer
Gums may become swollen, tender, or more likely to bleed before menstruation because hormonal fluctuations can alter the gum response to plaque. The cycle may reveal or intensify gingivitis, but persistent inflammation needs assessment for dental causes.
How does plaque trigger a response in the gums?
Gingival tissue contains blood vessels and immune cells that respond to bacterial plaque at the gum margin. Hormonal changes can affect this response, so the same amount of plaque may produce more redness, swelling, or tenderness at some points in the cycle.
How should you care for gums before menstruation?
Brush along the gumline with a soft brush and clean between the teeth daily with floss, an interdental brush, or another suitable device. Do not stop cleaning because the gums bleed; use gentle pressure and arrange a professional cleaning if deposits are present.
When should ongoing cycle-related gum changes be checked?
Book a dental examination if swelling, bleeding, bad taste, gum recession, or tenderness continues beyond the menstrual cycle. Facial swelling, fever, pus, or a loose tooth needs prompt care because it may indicate infection or advanced gum disease.
Could the symptoms be gingivitis or another gum condition?
Ask whether the pattern looks like plaque-related gingivitis, an ulcer, a local irritant, or another gum condition. Ask for a gum examination, advice on cleaning devices, and a plan to compare symptoms across more than one cycle.
Frequently asked questions
Is gum bleeding before a period normal?
It can occur with hormonal changes, but repeated or persistent bleeding should be examined for plaque-related gum disease.
Should I floss when my gums are inflamed?
Gentle daily cleaning between the teeth helps remove plaque, although painful or worsening areas need dental assessment.
Who wrote this page
This library is published by Dental Nation, a licensed dental group practising in the United Arab Emirates. Pages are written and overseen by the same clinical team that treats patients in our clinics, and are held to a fixed editorial standard for safety and accuracy.
This page is patient education, not medical advice, and cannot replace an examination. Anything urgent — facial swelling, trauma, uncontrolled bleeding or severe pain — needs a dentist or emergency care now.