As we move through the early months of the year, many people may notice their headaches and migraines becoming more frequent. While changing weather, darker days and seasonal stress are well-known triggers, new Google search data suggests headaches follow a predictable seasonal pattern – and dentists say the cause may not always be where people expect.
Analysis of Google Trends data for the UK shows that searches for “headache” and “migraine” rise sharply during the colder months before peaking every January.
More than 10 million people in the UK live with headaches and migraines, contributing to an estimated three million lost workdays each year*. Yet while many sufferers look to painkillers or lifestyle changes for relief, dental causes are frequently overlooked and are sometimes the solution.
It’s natural to assume headaches always start in the head. In reality, the jaw, teeth and bite can play a significant role. If you’re experiencing persistent headaches that don’t respond to medication, the root cause may lie in your mouth.
Charlie Evans, Clinical Director at Clyde Munro, said: “I regularly saw patients who have lived with headaches for months or even years with no obvious reason.
“Teeth grinding or jaw clenching – habits often linked to stress and disrupted sleep – can overwork the jaw muscles, leading to pain that radiates into the temples, neck and shoulders.
“And while these are common reasons for headaches, there are a number of other factors at play that a dentist can help migraine and headache sufferers to overcome through proper diagnosis and treatment.”
Common headache triggers can include:
- Jaw clenching and teeth grinding (bruxism)
Often stress-related and more common during poor sleep, bruxism places sustained pressure on the jaw muscles and joints, which can trigger tension-type headaches and aggravate migraines. - Jaw joint dysfunction (TMJD)
Problems with the jaw joint can cause pain that spreads to the temples, ears, neck and shoulders, frequently mimicking migraine symptoms and making diagnosis difficult. - Uneven bite or jaw misalignment
When the teeth don’t meet evenly, the jaw has to work differently , leading to muscle strain that can contribute to ongoing headaches. - Cold-weather muscle tension
Colder temperatures can cause facial and jaw muscles to tighten, particularly when combined with stress and reduced movement during winter months. - Tooth sensitivity and dental irritation
Exposed dentine or cracked teeth which can be a symptom of bruxing can in turn contribute to referred pain, which may present as headaches rather than obvious toothache.
Dentists can be a vital line of defence for people experiencing recurring headaches. At Clyde Munro, the dental teams across Scotland support patients with dental-led headache and migraine symptoms through thorough assessments and tailored treatment options.
These can include custom-made night splints or mouthguards to reduce grinding, bite assessments to identify jaw misalignment, and treatments to relieve tooth sensitivity. Correcting bite issues and reducing jaw strain can make a significant difference to headache frequency and severity.
As we head into the last of the winter months – the season when headaches reliably surge – it’s important to consider all possible causes. A comprehensive dental assessment could uncover a hidden trigger and help patients find lasting relief from pain that might otherwise continue year after year.
To find out more about Clyde Munro visit: https://clydemunrodental.com
