From heat exhaustion to migraines linked to changes in barometric pressure, the weather can have a surprising effect on our health. Pharmacist Mital Thakrar has shared a timely warning explaining how to spot the four most common types of headaches. The expert, from Well Pharmacy Online Doctor, explained: “Changes in the weather, particularly shifts in air pressure can trigger migraines for some people.
“Stormy conditions or sudden weather changes can lead to a drop in atmospheric pressure, which is believed to affect the chemical balance in the brain and may set off a migraine in those who are sensitive to it.” Heat-induced headaches can be brought on by dehydration or heat exhaustion, Mr Thakrar said.
He added: “If you are very hot and excessively sweating, you will quickly become dehydrated which can trigger headaches.
“Similarly, if you are exposed to high temperatures for a long time, you may experience heat exhaustion which can cause a headache as well as dizziness and fatigue.”
Here are the four types of headaches you should look out for:
Tension headaches occur when neck and scalp muscles become tense or contract. Mr Thakrar said: “These are the most common type and often linked to stress, lack of sleep, or too much caffeine.
“You’ll usually feel a dull pressure or tightening on both sides of your head, or even in your neck and face.”
“Over-the-counter pain relief like paracetamol or ibuprofen is usually effective. I also advise keeping hydrated, managing stress, and maintaining good posture.”
Cluster headaches are extremely painful and tend to come on in sudden, intense bursts, often centred around one eye, Mr Thakrar said. “They can last from 15 minutes to a few hours and might happen several times a day,” he added.
“Over-the-counter paracetamol or ibuprofen might not touch this type of pain. We recommend seeing your GP who may be able to suggest treatments to reduce the frequency or severity of attacks.”
Sinus headaches are associated with pain and pressure in the face and sinuses. Mr Thakrar explained they are “caused by inflammation in the sinuses, often due to an infection.
“You’ll feel pressure or pain around your cheeks, eyes or forehead, often alongside a blocked nose or fever.”
“There are effective over the counter options including decongestants and saline sprays. I’d also advise applying a warm compress to the affected area to relieve pain.”
“Migraines tend to feel more intense than other headaches, often affecting one side of the head with throbbing pain,” Mr Thakrar said.
Some people may experience an aura, such as flashing lights, blind spots or tingling before the headache starts.
The expert added: “Over the counter pain relief and anti-nausea medication from a pharmacy can help, but some people may need prescription options.
“Keeping a migraine diary can be really helpful in identifying triggers like certain foods or disrupted sleep.”
