Most people suffer from a some swelling of the ankles and feet towards the end of the day, especially in hot weather. During pregnancy this swelling is usually more pronounced and can result in a condition known as oedema.
The word oedema means swelling, and the vast majority of women suffer from swelling of the ankles and feet at some stage during their pregnancy with no cause for alarm. However, it is one of the classic signs of the potentially serious condition known as pre-eclampsia, and therefore all cases of oedema have to be taken seriously in pregnancy.
The major difference between oedema and ordinary swelling of the ankles and feet is its 'pitting' nature. This basically means that if pressure is applied to an area of oedema with the finger or thumb for 20-30 seconds and then removed, the area being compressed will have a 'pit' or hollow in it which can be both seen and felt easily. Oedema will be obvious both to the sufferer and to those around her as it usually manifests itself as an unnatural swelling of the ankles and feet, so much so that it may be impossible to even fit into a pair of shoes.
Oedema of the ankles can happen for a number of reasons:
Most cases of swelling during pregnancy are mild and require no more treatment than plenty of rest at night, preferably with the feet raised. However, severe oedema may not only result in considerable pain and discomfort in the lower leg and ankle, but it may also make the wearing of any type of shoes virtually impossible.
Drinking plenty of water and avoiding pre-packaged foods that contain a lot of salt and fat are helpful strategies.