A less common form of sleep apnea is central sleep apnea, in which the brain fails to signal the muscles that control breathing. Breathing then stops and oxygen levels drop correspondingly. Awakening in central sleep apnea is usually abrupt and may be accompanied by shortness of breath.
Add Items to make a Potion of Poison (0:45) In the Brewing Stand menu, you place ingredients in the top box and the potions are created in the bottom three boxes. To make a Potion of Poison (0:45), you will need 1 water bottle, 1 nether wart, and 1 spider eye. Add the Water Bottle.
Enhancing Potions. There are different categories of potions, such as poison's variations: Poison, Poison II, and Poison Extended. A regular potion has the normal effects, which come naturally when it is first brewed, but some potions can be enhanced in two ways.