why does my leg cramp when i sleep

why does my leg cramp when i sleep

What are nocturnal leg cramps? Nocturnal leg cramps are pains that occur in the legs during the night. They usually cause awakenings from sleep, but they may also occur while awake at night during periods of inactivity. These cramps mostly happen in the calf muscles but can also occur in the thighs or feet. Nocturnal leg cramps are quite painful and cause the affected muscles to feel tight or knotted. Symptoms may last from several seconds up to several minutes. There might also be muscle soreness after the cramp goes away. Nocturnal leg cramps are more common in adults over age 50, but they also do occur in younger adults and children. Both men and women seem to be equally affected. Who gets nocturnal leg cramps? Anyone can get these types of cramps. However, they tend to be found more

 why do they call it third world country

why do they call it third world country

The Human Development Index (HDI) is published annually by the UN. 1. Life Expectancy Index (LEI): Life expectancy at birth (in years); 2. Education Index (EI) Mean years of schooling (in years), and Expected years of schooling (in years), and 3. Income Index (II): Per capita income (PPP $). Below is the list of countries with a Low Human Development. Human Development Index (HDI): A composite index measuring average achievement in three basic dimensions of human development-a long and healthy life, knowledge and a decent standard of living. Life expectancy at birth : Number of years a newborn infant could expect to live if prevailing patterns of age-specific mortality rates at the time of birth stay the same throughout the infant's life. Mean years of schooling: Average number of years

 why does my infant cry at night

why does my infant cry at night

A newborn crying throughout the night is alarming, exhausting and frustrating for parents. Most babies will stop crying if you comfort them, but if your baby does not respond to your attempts to soothe him, there may be an underlying problem. If you become too frustrated with the crying, always have a friend or family member intervene so you can take a break. A newborn baby crying at night is usually normal. Fussing normally will increase two weeks past the due date and peak around six weeks, but the crying will decrease by four months. A baby cries to communicate his needs, and he may be having difficulty soothing himself to sleep at night. Itвs also possible your newborn has night and day confused, so he sleeps all day and then stays awake crying for attention at night. Your baby also

 why does my breast itch while breastfeeding

why does my breast itch while breastfeeding

Whether itвs your first time breast-feeding, or you re breast-feeding your second or third child, you may be aware of some common problems. Some infants have a hard time latching onto the nipple, and sometimes the flow of milk can be too slow or too fast. You may even prepare mentally for the possibility of sore nipples, but you might not expect itchy nipples caused by breast-feeding. Itchy nipples while breast-feeding can be a sign of a yeast infection in you, or thrush in your babyвs mouth. A yeast infection can affect the nipples and other parts of the body, including the mouth (where it is called thrush), genitals, and breast. You have a higher risk of developing this infection on your nipples if your baby has oral thrush. Common signs of nipple yeast infection include: Depending on

 why does my cat smell my nose

why does my cat smell my nose

Oscar The dementia unit of a nursing and rehabilitation center in Providence, Rhode Island has an unofficial resident with a rather unusual talent: Oscar, a cat capable of predicting death. The splotchy white-and-tortoiseshell furred feline is quite friendly in spite of the fact that he is named after a cranky, green, garbage-hoarding character on Sesame Street, but just the same, some Steere House residents may be less than happy when he pays them a visit. ...

 why does car exhaust release carbon dioxide

why does car exhaust release carbon dioxide

Omidvarborna; et al. Journal of Environmental Chemical Engineering. 2 (4): 23352342. :. Caiazzo, Fabio; Ashok, Akshay; Waitz, Ian A. ; Yim, Steve H. L. ; Barrett, Steven R. H. (November 2013). Atmospheric Environment. Elsevier. 79 : 198208. :. :. Retrieved. Roland Pease. BBC News. Pulkrabek W. W. (2004) Engineering Fundamentals of the Internal Combustion Engine. Pearson Prentice Hall, new Jersey. Transportation and Air Quality. United States Environmental Protection Agency. Emission Standards Reference Guide. United States Environmental Protection Agency. 14 November 2012. AUDI. April 2000. Retrieved. www. turbofast. com. au. Hamra, GB; Laden, F; Cohen, AJ; Raaschou-Nielsen, O; Brauer, M; Loomis, D (November 2015). Environmental Health Perspectives. 123 (11): 110712. :. P. Turner, MC;

 why does salt and ice burn your skin

why does salt and ice burn your skin

What is the salt and ice challenge? The challenge involves nothing more than a handful of salt and some ice cubes. Participants pour the salt into their hand and then add the ice cubes. Some simply close their fist and see how long they can hold it closed others actually have friends press the salt/ice mixture onto their skin and hold it. The object is to see who has the higher pain tolerance and can withstand the burning pain the longest. Part of the lure for teens is the possibility of becoming an internet superstar by posting a video of this on YouTube and sharing it with friends. The popularity of these videos makes it harder to stop teens from trying the challenge themselves, especially when they watch video footage of someone who isn t badly injured. Tell your kids: The mixture of

 why does a shark need so many fins

why does a shark need so many fins

Most sharks have eight fins: a pair of, a pair of, two, an, and a. The members of the order have only a single dorsal fin. The anal fin is absent in the orders, and. Shark fins are supported by internal rays called ceratotrichia. The tail of a shark consists of the and the caudal fin, which provide the main source of thrust for the shark. Most sharks have caudal fins, meaning that the backbone extends into the (usually longer) upper lobe. The shape of the caudal fin reflects the shark's lifestyle, and can be broadly divided into five categories: Fast-swimming sharks of open waters, such as the, have crescent-shaped tails with upper and lower lobes of almost equal size. The high aspect ratio of the tail serves to enhance swimming power and efficiency. In these species, there are usually

 why does it itch after i shave

why does it itch after i shave

If you've shaved your pubic area before, you know that it's very different from shaving your legs and armpits. The hair in the pubic area is thicker and the skin is much more sensitive than the skin on your legs. To avoid ingrown hairs, cuts and razor burn, all of which are responsible for irritation and itching, you need to take certain precautions that include where you should shave, what products to use, and how to treat your skin during and after you shave. Trim the hair you intend to shave with scissors or clippers, suggests Go Ask Alice, a health advice website from Columbia University. This will prevent the razor from clogging. Take a warm shower. Warm water will soften your skin and the hairs. It will also open the hair follicles and pores. Wait until the end of your shower to

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