I just found out that my sister is pg. She is suffering from very extreme hyperemesis, vomiting 10-15 times per day. She is home on a drip after being hospitalised and intraveneously fed for 11 days. She has had hyperemesis with her two previously pgs which resulted in two healthy children. However, she says this time her hyperemesis is much worse as normally it would have calmed down by now (she is 11 weeks pg). She is getting potassium injections but I am just so worried about her as she is already painfully thin and not taking in anything except what she is given by the drip/intravenously. Has anyone suffered with this and if so, were they given any medications which really helped? Last time she took Zofran which helped a lot but it has not worked this time. She has tried practically everything to no avail. She is in Germany so there may be things here in the UK which the German health care system doesn't know about/use which might help her. Thanks in advance for any advice.