Is unintentional weight loss not due to dieting something to worry about?

I am experiencing unintentional weight loss. The following also describes me: Difficulty concentrating. What should I do?

If i have 27 pounds of unintentional weight loss within last 4months does that mean cancer has spread through my body if i do have cancer but unsure?

Constipation & Unintentional weight loss. People are starting to comment in my weight loss which is concerning because I can't explain? Possibilities?

Can IBS cause unintentional weight loss?

Unintentional weight loss over 2 months; night sweats?

Unintentional weight loss. Does that mean cancer or just the heat?

Is there an association between unintentional weight loss and cysts on face?

Is 5% (unintentional) weight loss in a year enough to suggest a thyroid problem?

Can having a food allergy cause 30 pounds of unintentional weight loss in 4 months?

My breasts have gone down a bra size and i haven't lost allot of weight, why? What could cause unintentional weight loss in my chest?

Can me/cfs actually cause unintentional weight loss to the pt of anorexia?

I am experiencing unintentional weight loss and irregular menstrual periods.

Frequent urge to urinate. Unintentional weight loss. Been trying to gain weight still feel need to urinate after I just urinated, no pain though. ???

Can anxiety cause 30 pounds of unintentional weight loss in 4 months and loss of appetite?

I have a mass on my 3rd and 4th rib, i have unintentional weight loss, no appetite, and abdomenal pain?

What does moderate distention Of the urinary bladder mean? Can it cause 30lbs of unintentional weight loss?

Have Kidney Disease Stage 2, Still Appetite is Ok but having Unintentional weight loss 12kg in 4 months, It is due to kidney disease or else?

Unintentional weight loss. Low iron levels low b12 and folate (folic acid). Can't get answers. ?

Hi Doc, Bilirubin 2.4 in a 64 y/o man with 6 months of 10 lb unintentional weight loss and vague testicular pain?