What Happens To Alicent In House Of The Dragon

House of the dragon fans are curious to know what happens to alicent hightower once her husband king viserys targaryen eventually dies and his named heir rhaenyra is. Alicent hightower tries to negotiate with rhaenyra targaryen in house of the dragon season two. Here's what happens to alicent in fire and blood. What happens to alicent hightower? How does alicent hightower die in the books?