What would cause rapid weight loss and irregular periods?

Check with U PCP. U may need a detailed exam and lab result.
Cancer. Of course, there are many things that can do this. However, i would definitely hook up with an ob/gyn and get this looked at. Depending on your age and other circumstances, an endometrial biopsy may be appropriate.

Related Questions

I have blood in my pee but don't know if it's due to spotting and weight loss/cardio and irregular periods. No pain at all?

Hematuria. Hematuria refers to blood in urine. Gross hematuria means you can see it while microhematuria means you can't - just found it on testing. While it's common to have microhematuria discovered upon testing during menses, it's also possible for blood to drip into toilet & complicate matters. Weight loss shouldn't cause this, nor irregular periods. Intense cardio like running a marathon can. C ur doc. Read more...

I have irregular periods (early every month for the last 4-5 months), chronic headaches, bloating and gas (worse at the end of the night) weight loss?

Depression, Anxiety. I understand your distress. Irregular periods can be due to hormonal changes, changing birth control pills, IUD, overactive Thyroid and stress. Chronic headaches, bloating and gas are likely due to Anxiety. Weight loss is likely due to Depression or overactive Thyroid. See a Psychiatrist for Diagnosis, Therapy for stress in your life. Do Breathing and Music Relaxation, Yoga, Meditation , Exercise. Read more...

21 yr old female, hair and weight loss, fatigue, irritated scalp, anxiety, high stress, irregular periods, mood swings, thin spots?

Multi-symptoms. Any changes in your eating habits?. May need to consult your primary care doc. For full medical workup to rule out medical causes for symptoms. Read more...
See physician. There could be many medical reasons including thyroid function abnormalities. Please get checked by your primary care physician who will do a battery of blood tests to come to a diagnosis. A depressive disorder with associated anxiety can explain some of the symptoms too. Read more...
Multiple poss, Whatever the issue, stress may be resulting in or adding to the issue. Alopecea areata is hair loss that can be caused by stress, get on some zantac (ranitidine) 150mg. If no medical reason is found, and often there isn't ( adrenal insufficiency, thyroid, autoimmune dz) then Mirtazapine is a great drug for insomnia, appetite and mood/anxiety. It works well in those with your profile but you need to be seen. Read more...