LEG CRAMPS AND HOW CAN YOU STOP THEM?

Leg cramps are a common and usually harmless condition where the muscles in your leg suddenly become tight and painful. Almost everyone experiences a muscle cramp at some time in their life. It usually occurs in the calf muscles, although it can affect any part of your leg, including your feet and thighs. After the cramping has passed, you may have pain and tenderness in your leg for several hours.

Research has found that:

• three out of four people only have leg cramps at night
• one out of five people have leg cramps during the day and night
• one out of 14 people only experience leg cramps during the day

Leg cramps can be caused by many conditions, ranging simply from dehydration to something much more serious such as kidney disease. Cramps often result from vigorous exercise, trauma to the muscle, or keeping the leg in an awkward position for too long, such as sitting in a crowded theater. Other causes can include medications such as birth control, diuretics (which are often prescribed for people with high blood pressure) and steroids. A lack of potassium or calcium can also be the underlying cause, as well as cold weather.

Most cases of leg cramps can be treated with exercises.

Exercises during cramps

During an episode of leg cramp, stretch and massage the affected muscle.

For example, if the cramp is in your calf muscle:

• Straighten your leg and lift your foot upwards, bending it at the ankle so that your toes point towards your shin.
• Walk around on your heels for a few minutes.

Exercises to prevent cramps

To reduce your risk of getting leg cramps in the future, you should do exercises to stretch the affected muscles three times a day.

For example, if your calf muscles are affected by cramps, the following exercise should be beneficial:

• stand about a meter away from a wall
• lean forward with your arms outstretched to touch the wall while keeping the soles of your feet flat on the floor
• hold this position for five seconds before releasing
• repeat the exercise for five minutes
  

For the best results, you should repeat this exercise three times a day, including one session just before you go to bed.

The following night-time advice may also help:

• If you lie on your back, make sure that your toes point upwards –placing a pillow on its side at the end of your bed, with the soles of your feet propped up against it may help keep your feet in the right position.
• If you lie on your front, hang your feet over the end of the bed – this will keep your feet in a relaxed position and help stop the muscles in your calves from contracting and tensing.
• Keep your sheets and blankets loose.

If you have leg pain that persists after an episode of cramping, an over-the-counter painkiller, such as paracetamol or ibuprofen may help reduce the pain.

Foods That Heal

The key: Eat foods that contain potassium, a mineral that helps your body break down carbohydrates and build muscle. A daily serving of a high-potassium food—a handful of dried fruits; a glass of tomato juice, citrus juice, or milk; a slice of melon, an orange, or a banana—can help banish leg cramps and prevent their recurrence. Drink a lot of water too: It maintains circulation and helps flush cramp-causing waste products from your muscles.

Foods That Harm

Caffeine, usually found in coffee, tea, and soda, can contribute to cramps by constricting your blood vessels and decreasing circulation in muscles. Switch to decaf, herbal tea, or water.

SOME SYMPTOMS NOT TO IGNORE

How can you tell the difference between a problem that will go away on its own and one that should be attended to as soon as possible? Here are six symptoms that you should call your doctor about.

1. Persistent Headaches

Everybody gets headaches now and then. If you’ve had the same pattern of headaches for years, chances are that it’s going to continue that way for years more. But if your headaches are so severe that you miss work or social gatherings, or if over-the-counter painkillers don’t help, see your doctor. There are new treatments now that work well, even for disabling migraines.

If you have an unfamiliar type of headache that’s persisted for three days or longer and is associated with vomiting or visual changes, it could indicate an abnormality in or near the brain, such as a blood clot. If you have an unremitting headache on only one side of your head, near the temple or above the ear, it may be a condition called temporal arteritis. It can be cured it with cortisone or steroids, but, left untreated, it can lead to blindness. The most important thing to remember: Any new or extremely painful headache should prompt you to call your doctor.

2. Chest Pain

Colds and respiratory infections often result in inflammation of the cartilage next to the ribs, which can cause chest pain. Pneumonia or pleurisy, an inflammation of the lining of the lungs, can also lead to chest or rib pain. So if your chest hurts, don’t panic, but do look into it.

Chest pain can indicate something as simple as a gas bubble in the stomach, or it could be a heart attack. Sometimes it’s hard to distinguish between the two. When a nerve near the heart (called the vagus nerve) becomes irritated because of a heart attack, it can cause stomach symptoms. If the pain goes away with an antacid, it’s less likely to be related to the heart. Most times, it’s probably not a heart attack, but if dull, pressure-like chest pain comes on for no reason, call an ambulance and get to an emergency room.

Why an ambulance rather than your neighbor? For two reasons: Many ambulances now come equipped with sophisticated monitoring equipment, and emergency personnel are trained to administer necessary medication at a time when every minute counts. A number of doctors also recommend that you take an aspirin to protect your heart from a blood clot while the ambulance is on its way.

3. Abdominal Pain

All of us suffer abdominal pains occasionally, and their causes are many. In fact, there are entire medical textbooks on how to evaluate this particular type of pain. In most cases, it’s something that can be easily cured. Abdominal pain that occurs before meals and is relieved by food can indicate an ulcer. Treatment is generally simple, so why suffer? If the pain occurs when you eat, it might mean gastritis (an inflamed stomach), or a problem with the gallbladder or pancreas. The pain related to each of these conditions has somewhat different characteristics, so your doctor will probably ask such questions as where does the pain radiate, what eases it, what makes it feel worse, and whether the pain comes on when you lie down.

More serious causes of abdominal pain can include problems with blood vessels that nourish the intestines or with the aorta (the artery that distributes oxygen-containing blood from the heart to other parts of the body), gallstones, obstruction of the intestine, an infection, or cancer. Whatever the possible cause, have the pain checked out.

4. Bruising and Bleeding

If you bump into something and get a bruise, it generally turns blue-purple over a day or two and then slowly fades to yellow over the course of another four or five days. That’s normal and is nothing to be concerned about. In addition, many of us develop mysterious bruises from time to time and don’t remember bumping into anything. But if you develop spontaneous recurrent bruises in places that aren’t prone to being bumped, it could signify a disorder of blood clotting. It could also be because you’re taking medications that predispose you to bruising, such as warfarin, which is a blood thinner, or aspirin.

If you cut yourself or brush your teeth too vigorously, you’ll start to bleed. Put an antiseptic on the cut or ease the pressure on your toothbrush and you’ll be fine. However, if you notice any rectal bleeding, any vaginal bleeding after menopause, any blood in your urine, or any blood when you vomit or cough, make an appointment with your doctor to find out the cause. It might be a simple problem, or it might possibly be serious.

5. Breathing Problems

If you have a cold, sinus problem, or allergies that cause nasal congestion, you may find it difficult to breathe. A cold will generally clear up on its own in a week, and you’ll be back to normal in short order. But if a sinus problem or allergies continue to distress you, call your doctor for an appointment. A simple medication will often do the trick, and you’ll be smelling the roses soon.

People who are out of shape certainly find strenuous activity more difficult than those who exercise regularly, so difficulty breathing on exertion can be a sign that it’s time to start exercising. But it could also raise a red flag that indicates lung problems, heart problems, asthma, or even anemia. Also, if you become short of breath when you’re lying down and have to prop yourself up on two or three pillows to sleep comfortably, it might signal heart failure. Call your doctor.

6. Sadness

I don’t know a single person who hasn’t felt blue or sad from time to time. These feelings are a normal component of human emotion and deserve attention and recognition, but not necessarily medical intervention. So if you’re blue because a friend moved away or someone close to you is ill, that’s unfortunate – but it’s not a reason to call your doctor.