Foot Cramps at Night: What Causes Them and How to Stop Muscle Cramps
May 2, 2023
Foot cramps at night are a common and often painful occurrence that can be caused by factors such as dehydration, mineral deficiencies, and poor circulation. Fortunately, there are several methods that can help alleviate and prevent these cramps, such as stretching, staying hydrated, and increasing intake of key minerals like potassium and magnesium.
Foot cramps at night are a common occurrence, but not something to worry about. You may experience them in your feet, calves, or thighs, and they can strike out of nowhere, waking you from a good sleep.
While they’re more common in people over 50 and women who are pregnant, these nighttime foot cramps aren’t usually a reason for concern.
In this article, we will discuss why foot cramps happen and what you can do to prevent them!
Common causes of foot cramps
According to a 2012 study, up to 60 percent of adults and 7% of children get nocturnal foot or leg cramps. Spasms may occur just once in the night, but they can also lead to insomnia and persistent discomfort.
Nutrient deficiency
Vitamin B-12, thiamin, folate, and other B vitamins may be deficient. Nerve damage can result from vitamin B-12, thiamine, folic acid, and other B vitamins deficiencies. Leg and foot cramps are possible as a result of magnesium or potassium deficiencies. If you have concerns that you may be suffering from a deficiency, it is important to see your doctor.
Lack of exercise
Not getting enough physical activity can also lead to cramps and spasms in the legs or feet at night, especially if you’re not accustomed to regular nighttime workouts. If this sounds like you, try making time for some light cardiovascular exercises before bed – just be sure to stop before you get too tired.
Muscle fatigue or overuse
A strenuous activity, especially one that involves repetitive muscle contractions – like running a marathon – can cause muscles in the legs and feet to spasm at night. Muscle fatigue or excessive physical stress on your lower body is another possible reason for foot cramps and
spasms.
Medical conditions that can lead to cramps and spasms
In addition, there are a number of medical conditions – including diabetes or kidney disease – which may cause muscle contractions at night. If you have any concerns about your health, be sure to speak with your doctor right away.
Dehydration
It's possible that you aren't drinking enough water or have a bout of diarrhea or another sickness that dehydrates you. Activity in the heat can dehydrate you rapidly, depleting your body of important fluids, salts, and minerals such as potassium, magnesium, and calcium. Your foot cramps may occur during the hours when your body is low on these essential minerals, usually at night.
Excessive alcohol use
Drinking too much alcohol can damage nerves and cause alcoholic neuropathy. Symptoms include anything from muscle cramps and weakness to numbness and tingling in the arms or legs. Not only that, but heavy alcohol consumption can also lead to dehydration and nutritional insufficiencies in important B vitamins. Lacking these vitamins may accelerate nerve function impairment, resulting in foot cramps at night.
Pregnancy
During pregnancy, a lot of changes are taking place in the body. Hormonal fluctuations can trigger muscle cramps and spasms in legs or feet at night. This is why foot cramps in pregnant women are so common – they often get worse during the second and third trimesters.
Avoiding a muscle cramp
There are no specific treatments for a muscle cramp, instead, it's better to treat the underlying condition, which usually can be fixed by maintaining a healthy lifestyle. Here are some tips to prevent muscle cramping:
Stay active
Regular exercise and movement can help prevent legs, toes, and feet from cramping up. If you’re not used to physical activity, start by taking short walks at night and work your way up from there.
Stretch regularly
If you're prone to getting cramps at night or you exercise on a daily basis, it's important to have a stretching routine in place. Stretching your muscles can help prevent them from tightening and cramping up at night.
What if you get a cramp in your foot at night? To relieve a cramp in your foot, flex your foot and press down on your big toe firmly. Walking around and shaking your leg might also help with both calf and leg cramps. Any remaining ache may be relieved by taking a warm bath or shower or applying ice to help alleviate pain.
Drink more water
While this may seem like an obvious fix, it is important to drink more water throughout the day. Dehydration can lead to cramps and spasms, so staying hydrated will prevent them from occurring in the first place. Medical experts recommend that people drink between 10 - 15 cups of water per day. A good indicator that you're hydrated is the colour of your urine. If your urine is yellow, it means you're dehydrated, so drink more water!!
Eat the right nutrients
Eating certain foods can also help prevent foot and leg cramps, such as bananas or whole grains to get more potassium in your diet. Magnesium is another helpful mineral that helps relax the muscles and promotes healthy blood flow throughout the body, including feet, calves, thighs, and legs.
Why do my feet cramp when I point my toes?
Muscles are made up of tissues that contain fibers. When muscle contracts or shortens, the fibers within it shorten and pull on its tendons which attach to bones across joints. This causes movement at those joints. Pointing your toes is an action where you flex (shorten) certain muscles in your feet, causing them to contract. When muscles contract, they create a pulling force on their tendons which attach to the bones of your feet. This can cause a cramp and pain in your foot when you point them for too long.
What does foot cramping indicate?
Cramps in your feet can be a sign of many different things. When the arteries or veins become too narrow, it slows down blood flow and may cause cramping. This usually occurs when people are older, but there are other reasons why you could experience foot muscle pain at night. There is also another type of cramp which is called a charley horse. These cramps are usually painful and affect your legs, feet, toes, thighs, or calves. These cramps could indicate dehydration, muscle overuse or a poor diet.
What vitamin is good for foot cramps?
Supplementing Vitamin B, Magnesium and Potassium are known to help with foot cramps. Vitamin B has been shown in studies to reduce the number of leg cramps people get at night, especially those who have a deficiency or lack this vitamin. Bananas contain high levels of potassium which is helpful for preventing muscle spasms throughout the body, including feet, calves, and thighs.
Do foot cramps always mean you need more magnesium?
Getting enough magnesium in your diet is very important and can help prevent muscle spasms including nighttime foot cramping. However, there are many other reasons why people get these muscle contractions, so it's important to talk with a doctor if problems persist. Treatment usually depends on the underlying cause and will vary from person to person.
Some people have foot cramps in the morning, is this normal?
Yes, some people experience leg and foot pain first thing in the morning, which could be caused by a variety of factors, including lack of sleep or dehydration at night. Not drinking enough water throughout the day can cause muscles to tighten up and cramp at night. Nighttime foot pain could also indicate an underlying health problem such as diabetes or kidney disease, so it is important to consult a doctor if the issue continues for weeks or months.
Wrapping Up
If you're experiencing foot or leg cramps at night, there are many things to consider. There's no one-size-fits all solution, and it is important to talk with your doctor or physiotherapist before making any changes. That being said, eating a diet rich in potassium can be helpful for preventing muscle spasms throughout the body, including feet, calves, thighs, and legs. Drinking enough water throughout the day will also help reduce nighttime cramping so make sure that you drink 10 - 15 cups of water per day! Additionally, supplementing Vitamin B may also help prevent these types of contractions if you have an underlying deficiency or lack this vitamin altogether. Talk with your doctor about how much magnesium to take as supplements because not everyone needs more magnesium in their diet.