Significant amounts of water usually only enter the lungs later in the process.While the word "drowning" is commonly associated with fatal results, drowning may be classified into three different types: drowning that results in death, drowning that results in long-lasting health problems, and drowning that results in no health complications. Sometimes the term "near-drowning" is used in the latter cases. Among children who survive, health problems occur in about 7.5% of cases.Steps to prevent drowning include teaching children and adults to swim and to recognise unsafe water conditions; never swimming alone; use of personal flotation devices on boats and when swimming in unfavourable conditions; limiting or removing access to water, such as with fencing of swimming pools; and exercising appropriate supervision. Treatment of victims who are not breathing should begin with opening the airway and providing five breaths of mouth-to-mouth resuscitation. Cardiopulmonary resuscitation (CPR) is recommended for a person whose heart has stopped beating and has been underwater for less than an hour. Causes
A major contributor to drowning is the inability to swim. Other contributing factors include the state of the water itself, distance from a solid footing, physical impairment, or prior loss of consciousness. Anxiety brought on by fear of drowning or water itself can lead to exhaustion, thus increasing the chances of drowning. Approximately 90% of drownings take place in freshwater (rivers, lakes, and a relatively small number of swimming pools); the remaining 10% take place in seawater. Drownings in other fluids are rare, and often related to industrial accidents.
Sular may refer to:

Nisoldipine, a pharmaceutical
Sular, Iran, a village