Pain Archive

A sense of dizziness or spinning associated with migraine headache is called vestibular migraine. A small study found that a type of nerve stimulation treatment improved symptoms of vestibular migraine in study participants.

Research we're watching

If you suffer from migraine headaches, there's a new option available to relieve your pain. In October 2019, the FDA approved lasmiditan (Reyvow) to treat migraine pain in adults. Taken as a pill, it works for migraines either with or without an aura (a visual disturbance within the hour before migraine pain starts). Lasmiditan is not designed to prevent migraines. Lasmiditan is the first migraine treatment in a class of drugs known as serotonin (5-HT) 1F receptor agonists. In studies, researchers found that it could relieve pain and other migraine symptoms within two hours.

Migraines affect an estimated 28 million women in the United States, according to the American Migraine Foundation, and the World Health Organization ranks them among the top 10 disabling conditions. Pain and other symptoms, which may include nausea, sensitivity to light and temporary vision changes, result in lost work days, reduced productivity, and diminished quality of life for many people.

In the journals

Over-the-counter pain medicines that contain caffeine can be effective at stopping some headaches. But drinking a large amount of caffeinated beverages might actually trigger a headache for some people with migraines, according to a study published in the August 2019 issue of The American Journal of Medicine.

Researchers recruited almost 100 people with migraines who suffered from fewer than 15 headaches per month. For six weeks, they recorded the timing and characteristics of each migraine and their intake of caffeinated beverages.

If you're having the occasional twinge of joint pain when you go for a walk or climb stairs, or you're worried about arthritis because a parent had it, one step toward prevention is to check your weight.

There are two ways that being overweight raises your risk for developing osteoarthritis (the most common joint disorder, which is due to wear and tear on a joint). First, excess weight puts additional stress on weight-bearing joints (the knee, for example). Second, inflammatory factors associated with weight gain might contribute to trouble in other joints (for example, the hands).

Your core muscles are your body’s foundation, and the plank pose is a great exercise to do to help build core strength—it’s challenging but not complicated. Here’s everything you need to know to plank correctly.

Ignoring symptoms of this carpal tunnel syndrome can lead to permanent nerve damage.

First, you may notice tingling or numbness in your fingers that comes and goes. Over time, the sensations may get worse, lasting longer or even waking you up at night. Eventually the pain and numbness might even make it hard to grip things like a fork, a pen, or other objects.

If you're having these symptoms, it could be carpal tunnel syndrome, which occurs when the median nerve — which runs down your arm and into your hand — is compressed by a ligament that crosses over it as it passes through a narrow space in the wrist known as the carpal tunnel.

People who get frequent headaches and need to take medication at least 15 days a month may be at risk for medication overuse headaches, or “rebound headaches.” Treatment depends on the medication being taken.

The primary purpose of your legs is to keep you upright and mobile. Yet, your legs can also act as an indicator of your overall health. Although some symptoms you may experience are specific to a leg problem, others can suggest trouble with your heart, nervous system, kidneys, or other organs. Use the following symptom guide to help you decipher what broader problems your leg pain might suggest.

Symptom: Leg cramps
Possible cause: Dehydration

A cramp in your leg after you've been working out, especially in the heat, could be an important sign that your body is low on fluids. To contract and relax normally, muscles rely on water and electrolytes like sodium and potassium. Too little fluid or electrolytes can hypersensitize the nerves that control muscles in the legs, causing the
muscles to contract abnormally, or spasm.

News briefs

Last month we told you about new medications to treat migraine headaches. Now a small Harvard study published Aug. 8, 2019, in The American Journal of Medicine offers a reminder about the importance of limiting migraine triggers. For six weeks, 100 adults with frequent migraines were asked to record daily intake of caffeinated coffee, tea, soda, and energy drinks; alcohol intake; activity levels; stress; and sleep times. They also recorded their headache episodes. Researchers looked at each study participant's risk of having a headache on a given day in relation to his or her consumption of caffeinated beverages. Having three or more servings of caffeinated drinks in a day was associated with higher odds of having a migraine on that day or the following day. However, having one to two servings of caffeinated beverages was not associated with migraines. Does that mean people prone to migraines can safely enjoy up to two caffeinated drinks per day? Not quite. The study is only observational and doesn't prove that any amount of caffeine will or won't cause migraines. But if you are prone to migraines, watch your headache triggers, and perhaps keep a journal of daily activity (including caffeine intake) to help discover your trigger limits.

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