Anemia weight loss cancer

Anemia weight loss cancer. View and Print Infographic. These conditions can lead to having too few red blood cells. Swollen lymph nodes, enlarged liver or spleen. Fatigue, weakness. d. Lemons are a good source of vitamin C. Jaundice and dark urine, in the absence of liver disease, suggest hemolysis. Abdominal pain. Unexplained weight loss is defined as the loss of 5% of body weight or more over a period of six months to 12 months, without trying. They can be mild or severe. In cancer patients, many of these factors are influenced by a frequently disrupted balance between endogenous cytokine levels and their natural antagonists. Jul 9, 2019 · Iron deficiency and weight gain are connected. Sep 6, 2023 · Learn how to recognize and treat anemia, a condition that affects your red blood cell count and causes fatigue, weakness, and other symptoms. Jan 4, 2023 · Anemia can cause weight loss, but it can also cause weight gain, depending on the type of anemia and its severity. Unintentional weight loss. However, weight loss is also associated with cancer-caused anorexia, because cancers can secrete substances that change the body's metabolism. Factors contributing to fatigue include anemia, weight loss, fever, pain, medication, and infection. Cachexia in advanced cancer can be very upsetting. Anemia is when you have low levels of healthy red blood cells to carry oxygen throughout your body. Cancers that involve the bone marrow, like leukemia or lymphoma, can cause anemia because red blood cells are produced in the marrow. All of this together often causes the colon cancer patient to feel weak and tired. The aim of this study was to determine which CRC-related symptoms or signs can predict an advanced CRC in the pre-operative stage. People with cancer may lose weight without meaning to during their cancer experience. Pain that does not go away. 7% of male adolescents (n=772) with Jun 30, 2023 · According to a 2017 study of 2677 patients with unexplained weight loss in a Barcelona hospital, 33% of the subjects were diagnosed with some type of cancer, 37% had noncancerous underlying causes Jan 24, 2024 · Cancer of the upper gastrointestinal tract (cancer of the esophagus, stomach, liver, biliary tract, or pancreas) was particularly common among participants with recent weight loss; there were 173 cancer cases/100 000 person-years for those with weight loss of greater than 10. " Anemic cats also have little stamina or energy, so they seem listless or tire more easily. Irritability. It can develop from loss, destruction, or lack of production of red blood cells. Fatigue is a common symptom in patients with advanced cancer and cachexia. When they happen, signs and symptoms of pancreatic cancer may include: Belly pain that spreads to the sides or back. May 13, 2020 · Chronic blood loss, nutritional deficiencies, myelosuppressive effects of chemotherapy, and radiation therapy to the skeleton can further exacerbate anaemia in patients with cancer [6,7,8,9,10]. Anemia may be life-threatening. Dec 2, 2022 · Loss of appetite and unexplained weight loss. This common type of anemia can be identified with Feb 20, 2023 · Subsequently, another panel of experts defined cancer-associated cachexia according to three criteria: (1) weight loss of ≥5% within 6 months; (2) weight loss of ≥2% in patients with a BMI of May 30, 2023 · Prostate Cancer and Low Hemoglobin. Sep 15, 2001 · Fatigue is prominent in cancer patients and probably multifactorial in origin. Plan to eat 6-8 times per day including snacks in between meals. Jan 17, 2019 · Aplastic anemia may present with the following signs and symptoms: Fatigue. The object of the current study was to investigate the possible correlation between anemia, unintentional weight loss and systemic inflammation on cancer-related fatigue and quality of life before chemo and radiotherapy. Some cancers can metastasize to the bone marrow, such as breast and prostate cancer, and if this happens can also May 9, 2023 · When ovarian cancer symptoms happen, they're usually attributed to other, more common conditions. Iron deficiency can cause hypothyroidism (an underactive thyroid), a condition whose main symptoms are weight gain, tiredness, and depression. Last medical review: March 2024. Weight loss can depend on cancer type. Problems concentrating. [1–4] It is the most common manifestation of the advanced malignant disease, leading to death. Weight loss is not a symptom of all types of cancer. “Non-heme iron is found in plant foods like whole grains, nuts, legumes, seeds and green leafy vegetables,” says Dr. Side effects such as nausea and vomiting and loss of appetite can make eating difficult and cause weight loss. The frequency Sep 17, 2018 · In fact, anemia is more likely to be caused by other factors than cancer, say specialists. Apr 6, 2022 · Cancer cachexia can be divided into three clinical stages according to weight loss: pre-cachexia (<10% weight loss), cachexia (≥10% weight loss), and refractory cachexia 2 (Fig. The BWL is a common symptom of malignant diseases Chemotherapy and other cancer-targeted therapies can also strip away iron. One lemon provides about 31 mg of vitamin C, which is 51% of the reference Diarrhea. Bone marrow infiltration: consider in a patient with weight loss, fatigue. Aug 13, 2020 · Patient 3 is an 82-year-old diabetic man who presents with weight loss, dyspnea, and anemia. Upper gastrointestinal cancers include: Jul 2, 2023 · Iron deficiency anemia may be related to nutritional issues or bleeding, and it can lead to low energy. You may notice pale skin and cold hands and feet. Jun 24, 2022 · Local symptoms are those that affect only the colon and/or rectum and have not spread to distant organs. Common leukemia signs and symptoms include: Fever or chills. Occasionally, it can cause chest pain, a fast heartbeat and shortness of breath. Frequent or severe infections. Quick weight loss can be a sign of dehydration, which can be serious. Anemia during pregnancy also increases the risk of anemia in the baby and increased blood loss during pregnancy. The causes of normocytic anemia include heavy bleeding, COPD, certain cancers, sickle cell disease, and hemolysis (a condition in which the red blood cells break open and are destroyed). Chemotherapy usually involves a combination of drugs in order to: 1. Easy bleeding or bruising. Feb 26, 2018 · The clinical presentations of colon cancer, which are attributed to tumor growth, include abdominal pain, change in bowel habits, bleeding, mucus passage, unintentional body weight loss (BWL), presence of an abdominal mass and more severe presentations, including obstruction and peritonitis. Unless your care team says otherwise, drink eight to 10 glasses of water daily (8 ounces each). Symptoms can include heart palpitations, feeling tired and weak, cough, shortness of breath, rapid weight gain, and swelling in the feet and legs. It can be caused for a variety of reasons. Loss of balance. “Things like diarrhea and constipation are so general that they could be due to almost anything,” notes Richards. Weight loss is more common in some cancer types. So if you lose blood, you lose some iron. Support Heart Health. Anemia occurs when there is a decrease in the number of red blood cells, which can be measured by red blood cell count or hemoglobin concentration. 5, 13. Weight loss. Other Cancer cachexia is a multifactorial syndrome characterized by marked loss of body weight, anorexia, asthenia, and anemia; however, in early cases these factors manifest with variable extent. Some people notice frequent or severe nosebleeds or bleeding from their gums. 157 In cancer patients, many of these factors are influenced by a frequently disrupted balance between endogenous cytokine Apr 21, 2022 · Left untreated, however, iron-deficiency anemia can make you feel tired and weak. There are many types of leukemia, and symptoms Mar 30, 2020 · Weight loss can be a side effect of cancer treatments, such as chemotherapy. b. These symptoms can sometimes go on for years before the carcinoid tumor is found. Nausea, vomiting. 1. Does Anemia Cause Weight Loss or Weight Gain? Anemia can affect your weight, whether due to its Mar 6, 2023 · Anemia can be an early warning sign of colon cancer. As a result, many patients develop painful sores in these areas Weight loss can be a sign of a more serious problem. Methods Retrospective analysis of 300 patients who underwent surgery for CRC between the years 2008 and 2019. May 2, 2024 · Many people welcome unexpected weight loss, but if you're losing weight and haven't changed your diet or exercise habits, it could be a sign of rectal cancer. "Pale gums and lethargy indicate the need to perform blood tests. Combine non-heme iron sources with vitamin C The following tips may assist in controlling weight loss: Consult with a registered dietitian for nutrition counseling. Cancer that starts in the blood or blood-forming tissues is called leukemia. alopecia and weight loss. Androgens support the production of erythropoietin, which is a hormone that supports red blood cell production. Bone pain. A feeling of pain or fullness under the ribs on your left side, which may be caused by an enlarged spleen. If the tumor starts in the small intestine, it can cause the intestines to kink and be blocked for a while. Common local symptoms include: Constipation. Being overweight or obese is clearly linked to an overall increased risk of cancer. Lump or area of thickening that can be felt under the skin. Written by. Sores are caused by chemotherapy and radiation, which attack cancer cells. 0% of body weight compared with 36 cancer cases/100 000 person-years . A chronic illness or disease such as cancer may also be Results: The three diagnostic tests (anemia, high ESR and weight loss) had a low sensitivity (37, 52 and 46%, respectively), but a good specificity (92, 89 and 94%, respectively). Signs and symptoms might develop as the cancer progresses. Other symptoms can include weight loss, fever, and loss of appetite. Get plenty of rest. 3 mcg vitamin B12, 1,315 mg sodium. May 11, 2023 · Having cancer, kidney failure, diabetes or another chronic condition increases the risk of anemia of chronic disease. Dyspnea on exertion. Aug 17, 2022 · Most often, medical disorders that cause weight loss include other symptoms. Pernicious anemia causes fatigue, weakness, headaches, and weight loss. Jul 18, 2022 · Summary. Easy bruising and bleeding (for example, epistaxis, gum bleeding, heavy menses, subconjunctival Certain symptoms may suggest the cause of the anemia. Aug 1, 2008 · Background. Compared with people of healthy weight, those with overweight or obesity are at greater risk for many diseases, including diabetes, high blood pressure, cardiovascular disease, stroke, and at least 13 types of cancer, as well as having an elevated risk of death from all causes ( 2 – 5 ). Swollen hands or feet. Cancer. Nov 1, 2023 · Daily Totals: 1,518 calories, 58 g fat, 200 g carbohydrates, 47 g fiber, 61 g protein, 18 mg iron, 0. Possible causes include thyroid problems, depression, inflammatory Aug 1, 2008 · Background. Iron-deficiency anemia. It also explains the ways cancer and its treatment can cause anemia and the symptoms of cancer and anemia to look for. Lose more than 5% of your body weight in a year without trying. 3% for values below 10 g dl −1, but did not examine markers of iron deficiency Oct 10, 2023 · Precachexia (score from 3–4): Overall weight loss is less than 5%, and people may have symptoms such as loss of appetite and impaired glucose tolerance. Stay hydrated. Prostate cancer causes low hemoglobin due to bone marrow infiltration and androgen deprivation. Read about causes, diagnosis, and treatment. Depression. Macrocytic anemia with B12/folate deficiency: consider in a patient with paresthesias, vegans/vegetarians or in patients with recent gastric bypass surgeries Aug 30, 2021 · Unexplained weight loss. Some general signs and symptoms associated with, but not specific to, cancer, include: Fatigue. Slow, chronic blood loss within the body — such as from a peptic ulcer, a hiatal hernia, a colon polyp or colorectal cancer — can cause iron deficiency anemia. Conversely, weight loss can result in this type of anemia. Due to the potentially multifactorial complexity of anaemia, defining the causes of anaemia in cancer patients is essential, which will contribute to Apr 11, 2023 · Here are 6 evidence-based health benefits of lemons. severe weight loss, including loss of fat and muscle mass; loss of appetite; anaemia (low red blood cells) weakness and fatigue; Who gets cachexia? People with early stage cancers don’t usually get cachexia. 6% of women with normal weight, overweight and obesity, respectively ( 13 ). Of course, many of these problems are caused more often by something other than cancer. headache and lethargy. For a 4% prevalence of cancer, as seen in our group, the resulting negative predictive value for the three tests was estimated respectively at 97, 98 and 98%, the May 25, 2022 · Today, the most common symptoms of kidney cancer are anemia, fatigue, weight loss, loss of appetite, and a fever. Verywell. A low hemoglobin concentration and/or low hematocrit are the parameters most widely used to diagnose Sep 7, 2021 · An observational study of 619 women aged 20-49 years has reported that iron deficiency was identified in 23. It is caused when the tumor starts to bleed, reducing the levels of red blood cells (RBCs) and an iron-rich protein called hemoglobin needed to deliver oxygen and nutrients to tissues. When they happen, Waldenstrom macroglobulinemia symptoms may include: Fatigue. Signs and symptoms caused by cancer will vary depending on what part of the body is affected. Therefore, we hypothesize that the correction of CRA may be achieved more efficiently with a Jan 4, 2022 · Blood loss. 157 In cancer patients, many of these factors are influenced by a frequently disrupted balance between endogenous cytokine Feb 7, 2022 · Long-term low vitamin B12 levels caused by pernicious anemia can affect your nervous system. Notify your cancer care team if you: Lose more than 3 pounds in a week (or in less than a week). Diabetes. The most easily observed and common clinical sign of anemia is a loss of the normal pink color of the gums; they may appear pale pink to white when examined. This can lead to symptoms such as fatigue, weakness, dizziness, and skipped or rapid heartbeats. Sometimes weight loss is directly related to cancer, but other factors such as emotional distress and side effects of treatment can contribute to weight loss. Dec 8, 2021 · Background Early detection of colorectal cancer (CRC) improves prognosis, yet many CRCs are diagnosed following symptoms. 0–12. Jan 26, 2024 · However, chronic blood loss is more often responsible for anemia. Mar 2, 2022 · 8. Bottom line. Cancer cachexia, which usually happens to patients with advanced cancer, is sometimes referred to as a wasting syndrome. Fever. Anemia can be found with many diseases, including those associated with weight loss such as intestinal parasites, intestinal bleeding, Addison's disease, liver disease, kidney disease, and cancer. Chronic blood loss may result from conditions such as a stomach ulcer, endometriosis, cancer , or another type of tumor . Losing weight without trying. Symptoms include fatigue, weakness and feeling short of breath. This article discusses the types of cancer linked to low hemoglobin. Weight loss can be a sign of cancer or be caused by a side effect of treatment. Chest pain. Gastrointestinal bleeding Nov 1, 2017 · Certain types of cancer and certain treatments are especially likely to lead to iron deficiency anemia. Many things may cause it and there are different types of the condition. Braunstein. As a result, they cannot work the way they should and cause problems. Fatigue. Dementia. Skin changes, such as a rash, redness, tenderness or swelling. Rectal bleeding or blood in the stool. Sep 20, 2018 · During the evolution of the cancer disease, patient nutritional status is severely compromised by symptoms and signs including weight loss associated with significant reduction of muscle mass, increased resting energy expenditure, anorexia, nausea and vomiting. Tell your doctor or cancer nurse right away if you notice any of these Sep 12, 2022 · Unlike symptoms of the flu, which generally subside as patients get better, leukemia symptoms generally last longer than two weeks, and may include sudden weight loss, bone and joint pain and easy bleeding or bruising. May 3, 2024 · Symptoms. reduce the adverse effects. Many people with chronic lymphocytic leukemia have no symptoms at first. Illnesses that cause blood loss, such as ulcers and colon cancer, are sometimes the The small intestine or colon. Women with heavy periods are at risk of iron deficiency anemia because they lose blood during menstruation. Constipation. Quickly feeling full when eating. General symptoms of advanced bowel cancer can include: feeling tired; low energy levels; having less appetite Symptoms if cancer has spread to the liver. Numbness in the hands or feet. These factors may lead to a lack of nutrition, contributing to anemia. About 60 out of 100 people with lung cancer (60%) have a loss of appetite and significant weight loss at the time of their diagnosis. Pancreatic cancer often doesn't cause symptoms until the disease is advanced. Weight changes, including unintended loss or gain. Alternating diarrhea and constipation, or other changes in bowel habits. You might have any of these symptoms if the cancer has spread to your liver: discomfort or pain on the right side of your abdomen; feeling sick poor appetite and weight loss Dec 7, 2022 · Symptoms. It always deserves a visit to a healthcare provider. “None of them necessarily mean that you have colorectal cancer. c. For example, melena, epistaxis, hematochezia, hematemesis, or menorrhagia indicates bleeding. Dec 6, 2023 · Unintentional Weight Loss or Gain . Blood contains iron within red blood cells. In addition, the spread of kidney cancer to other parts of the body (metastatic disease) gives the first warning signs of the disease (such as a cough or bone pain) in 30 percent of people. Sometimes a specific cause isn't found. Anemia is when the level of red blood cells in your body goes below normal. Liquids other than water are fine except for alcoholic drinks, which dehydrate you. Feel weak, very tired or dizzy. In particular, a weight loss >10% within the previous 6 months is observed in 15% of patients diagnosed with gastroesophageal cancer, whereas malnutrition occurs in up to 80% of GC patients May 2, 2024 · Non-Heme Iron. , 2012). Discomfort in the pelvic area. 97% for colorectal cancer for haemoglobin values in the range 10. Aug 8, 2023 · Pregnant women with anemia can go into premature labor and give birth to babies with low birth weight [10] . Nov 30, 2023 · It might not cause symptoms for years. You can develop anemia if your body does not make enough red blood cells or destroys them. This makes it harder for the body to fight infections. Mar 9, 2022 · Unusually severe fatigue (impedes your ability to perform daily activities) Low blood count. “For many people with cancer, this unexplained weight loss is one of the first indications of the disease,” says Munveer Bhangoo, MD, a hematologist and oncologist at Scripps Cancer Center Jun 22, 2023 · Other, less common causes of unintentional weight loss include cancer, hyperthyroidism (overactive thyroid gland), abdominal infection, gastroenteritis, dementia, celiac disease, and HIV or AIDS Cancer of the upper gastrointestinal tract (cancer of the esophagus, stomach, liver, biliary tract, or pancreas) was particularly common among participants with recent weight loss; there were 173 cancer cases/100 000 person-years for those with weight loss of greater than 10. Sep 9, 2021 · The two major symptoms of cancer are loss of muscle mass and a reduced hemoglobin level, leading to weight loss, fatigue, lethargy and reduced physical performance. Extreme tiredness. Pain in the upper left portion of the abdomen, which may be caused by an enlarged spleen. Sep 29, 2023 · People with cancer may develop anemia due to cancer treatment, blood loss, or decreased red blood cell production. Diarrhea. thrombocytopenia & leucopenia. Patients’ symptoms prior to CRC Aug 8, 2023 · Anemia of chronic disease: consider renal failure, underlying malignancies, and autoimmune conditions. If you're having symptoms, you should see a doctor so a cause can be found. Recent research shows that it can occur at any stage. Weight loss may be the first sign of blood-related cancers such as leukemias and lymphomas, or solid tumors such as lung cancer (especially adenocarcinoma of the lung), colon cancer, ovarian cancer, and pancreatic cancer. Anemia is classified as regenerative or nonregenerative. However, hormone therapies for prostate cancer suppress androgens, lowering red blood cell production Apr 13, 2016 · Weight loss is reported for 31-87% of patients at first diagnosis of malignancy, and the scope of weight loss depends directly on the type of cancer [ 4 ]. 0% of body weight compared with 36 cancer cases/100 000 person-years Jul 13, 2022 · The symptoms of right-sided colon cancer can include blood in the stool, anemia, and weight loss. 5, 41. Nov 9, 2023 · According to the American Cancer Society, significant weight loss happens most often with cancers that affect the stomach, pancreas, esophagus and lungs. May 13, 2024 · Types of cancer most often associated with low hemoglobin include blood cancers, bone cancer, colon cancer, and cervical cancer. Iron-deficiency anemia can also cause you to feel dizzy or lightheaded. snack to 1 clementine. Symptoms of potential nervous system problems include: Confusion. Cancer-related anemia is considered a side effect of treatment and the most important cause of fatigue. Factors contributing to fatigue are probably multifactorial and may include anemia, weight loss, fever, pain, medication, and infection. Back pain. Apr 16, 2024 · Anemia. Summary. Nausea and vomiting. Signs and symptoms of ovarian cancer may include: Abdominal bloating or swelling. The cause of this anemia guides treatment. 5, and 21. Pale skin, nail beds, mouth, and gums. Unfortunately, healthy cells are also impacted. Unexplained weight loss occurs when people lose weight without changing their diet or exercise routine. Weight loss may suggest cancer. Other early warning signs of leukemia include: Fever, chills. Slow, chronic blood loss from an ulcer or other source within the body can use up the body's store of iron, leading to iron deficiency anemia. According to research from the American Cancer Society, excess body weight is thought to be responsible for about 11% of cancers in women and about 5% of cancers in men in the United States, as well as about 7% of all cancer deaths. Hypercalcemia (high blood calcium level) The most critical adverse effects of chemotherapy and radiation therapy are: a. Unexplained weight loss/gain. Bloating and gas. Up to 8 out of 10 people with advanced cancer (80%) develop some degree of cachexia. Recurrent nosebleeds. Persistent fatigue, weakness. Depression (major depressive disorder) or other mood disorders. To make it 1,200 calories: Change breakfast to 1 serving Raspberry-Kefir Power Smoothie, change the A. Mar 5, 2024 · Cancer. A first sign of liver cancer may be unintentional weight loss that's not related to a change in diet or exercise. 9, and 45. Eat calorie-rich, nutrient-dense foods and try not to consume foods or liquids with little nutritional value, such as soft drinks. May 13, 2020 · Pernicious anemia is when the body cannot absorb enough vitamin B12 in the small intestine, causing a drop in red blood cells. Anemia is the name for a low level of red blood cells, and it’s a common side effect of cancer and cancer treatments. Feb 3, 2023 · Weight loss: Cancer cells can cause an increased metabolic rate, Anemia: Bone cancer can cause anemia, a condition in which the body does not produce enough red blood cells. An Sep 23, 2019 · Seeing a doctor. nausea and constipation. Sep 20, 2018 · In fact, anemia associated with chronic inflammation in advanced cancer patients is not an isolated symptom, but it is more typically associated with weight loss and remodeling of energy metabolism caused by cancer itself (Macciò et al. These include cells that line the mouth and throat. Night sweats. Weight loss can also occur when an early-stage tumor (such as breast cancer) comes back. He is diagnosed with prostate cancer metastatic to the bone and lung; after androgen deprivation therapy fails, he is deemed castrate refractory and is offered enzalutamide, an androgen receptor inhibitor. Jun 15, 2022 · Dizziness or lightheadedness. Potential causes of unexplained weight loss include. In people with upper gastrointestinal cancer, this number is 80 out of 100 people (80%). Abdominal bloating, cramps or discomfort. Dental problems. This can cause cramps, belly pain, weight loss, fatigue, bloating, diarrhea, or nausea and vomiting, which might come and go. Cachexia (score from 5–8): Weight loss is greater than 5% and other symptoms or conditions associated with cachexia are present. Body Weight and Cancer Risk. Jun 22, 2018 · General early warning signs of cancer. Low iron levels in the bloodstream can lead to anemia, a condition that may affect your ability to keep fit. Infections: The high levels of abnormal antibody in WM can slow the body’s normal antibody production. You can also develop anemia if you lose too much blood Reviewed/Revised Dec 2017. M. Unintentional weight loss is defined as the loss of more than 5% of your body weight over a six- to 12-month period without trying. They might include: Enlarged, but painless, lymph nodes. Apr 5, 2023 · For example, nutrient deficiency-related anemia can lead to weight loss. Short-term memory loss. 1). Swollen lymph nodes. Loss of appetite. Blood in the stool, urine, semen or sputum. Those with a chronic illness . Iron is one of the elements necessary for the proper functioning of the thyroid gland. thrombocytopenia and leucopenia. Apr 2, 2024 · Anemia definitions — Anemia is defined for patient care as a reduction in one or more of the major red blood cell (RBC) measurements obtained as a part of the complete blood count (CBC): hemoglobin concentration, hematocrit, or RBC count. 9 g dl −1 and 2. Another study revealed that iron deficiency (serum iron <60 µg/dl) was detected in 13. Yellowing of the skin and the whites of the eyes, called jaundice. May 7, 2024 · Normocytic anemia happens when you have a low number of red blood cells, which carry oxygen through the body. Fever & night sweats. Jan 1, 2008 · A third study examined the primary care records of 349 colorectal cancer patients and 1788 age- and sex-matched controls, and calculated positive predictive values (PPVs) of 0. In cases where the cancer is close to the cecum, which joins the small and large intestine together May 4, 2024 · Symptoms. Cachexia is so destructive that it taps into other sources Oct 30, 2023 · Women and people with chronic diseases such as cancer have a higher risk of developing anemia. Numbness and tingling in your hands and feet. 6, 23. When you do not have enough red blood cells, different parts of your body are not getting enough oxygen. Refractory Cachexia (score 9–12): This usually includes Leukemia symptoms vary, depending on the type of leukemia. However, more than half the adults with celiac disease have symptoms that are not related to the digestive system, including: Anemia, usually from iron deficiency due to decreased iron absorption. Mouth and throat sores: Also called mucositis, these are the most common cause of cancer weight loss. snack to 1/4 cup sliced cucumber and change the P. Abdominal pain, bloating, and nausea can lead to a loss of appetite, while diarrhea and vomiting can contribute to unexplained weight loss. Here’s what you should know. dt zz al fw vo nd uo er gs su