What should I take note of when I have been vomiting but not feel hunger and what can I do about it?

For a young lady with a history of irregular menses, we will always consider polycystic ovaries as a possible cause. Other possible causes include severe stress, hormonal disorders such as thyroid problems, prolactin producing tumours (prolactin is a hormone necessary for production of breast milk), sudden weight fluctuations, vigorous intensity of exercise, or even a deficient production of the female hormones. Of course, in someone who is sexually active, it is important to exclude pregnancy. The urine pregnancy tests kits are quite sensitive and hence the result is reliable enough.

I hope you are well now - giddiness can be very debilitating and dramatically affects one's daily functioning due to their unpredictability. If your giddiness had been a sensation of the room spinning, that would be vertigo. If the giddiness worsened with changes of position, the most common cause would be benign positional paroxysmal vertigo (BPPV). However, giddiness is actually a very complex symptom which can be caused by many different system disorders in our body. The giddiness symptom is not very specific, and people describe it in different ways and experience it differently.