{"id":1175,"date":"2026-09-15T17:20:05","date_gmt":"2026-09-15T11:50:05","guid":{"rendered":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/?p=1175"},"modified":"2026-09-15T17:30:39","modified_gmt":"2026-09-15T12:00:39","slug":"blood-cancer-symptoms-mistaken-for-common-illnesses","status":"publish","type":"post","link":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/blood-cancer-symptoms-mistaken-for-common-illnesses\/","title":{"rendered":"Blood Cancer Symptoms That Are Often Mistaken for Common Illnesses"},"content":{"rendered":"\t\t
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Every September, during Blood Cancer Awareness<\/a> Month, I am reminded of how quietly some blood cancers can begin and how easily their early symptoms can be mistaken for ordinary health problems. One of my patients came with tiredness, weakness and occasional fever, symptoms that initially did not appear unusual or immediately suggest something serious.

The patient had assumed it was probably a common infection, work-related exhaustion or low haemoglobin, which is a very natural conclusion because these are things we see every day. However, the tiredness continued, the fever kept returning and the patient gradually began to feel that this was not the usual weakness that improves with rest.

Further blood tests showed abnormalities that needed closer evaluation, and after additional investigations, the diagnosis turned out to be a blood cancer<\/a>. What stayed with me was not only the diagnosis, but how ordinary the symptoms had appeared in the beginning.

This is one of the reasons blood cancer symptoms can sometimes be missed or diagnosed late. People often expect cancer to begin with severe pain, a large lump or dramatic weight loss, but many blood cancers can start with symptoms such as fatigue, fever, repeated infections, bruising or a swelling that does not initially seem alarming.

Tiredness is probably one of the easiest symptoms to ignore because most of us have experienced it after long working hours, poor sleep, stress or a busy week. The concern begins when someone who was previously active starts feeling unusually exhausted after normal daily activities and that feeling continues for several weeks without a clear reason.

Fever is another symptom that can easily be mistaken for something routine, since infections are far more common than blood cancer. However, when fever keeps returning without an obvious cause, particularly with weakness, repeated infections or unexplained weight loss, it deserves further evaluation.

In leukaemia, abnormal cells in the bone marrow can interfere with the production of healthy red blood cells, white blood cells and platelets. Because of this, leukemia symptoms may include persistent fatigue, pale skin, repeated infections, fever, breathlessness, unusual bruising or bleeding from the nose or gums.

I have seen patients who later recalled that they had been noticing bruises for several weeks but assumed they had simply bumped into something and forgotten about it. Occasional bruising is extremely common, but frequent bruises without a clear injury, especially when combined with other symptoms, should not be repeatedly ignored.

Lymphoma<\/a> can present in a different way, and one of the common lymphoma symptoms is a painless swelling in the neck, armpit or groin. Many people initially assume that such a swelling is related to a throat infection or another minor illness, and in many cases that may indeed be the reason.

What concerns us more is a swelling that does not reduce after several weeks, continues to grow or occurs along with unexplained fever, heavy night sweats or unintentional weight loss. In those situations, it is always better to have the swelling examined rather than continue waiting for it to disappear.

Multiple myeloma can also be difficult to recognise in the early stages because the symptoms can resemble common age-related problems. A patient may complain of persistent back pain, rib pain or general weakness and assume it is arthritis, posture-related pain or simply part of getting older.

I recently came across the story of a person living with myeloma whose diagnosis took many months, and by the time the condition was identified, his haemoglobin had fallen significantly and even ordinary daily activities had become exhausting. Stories like this feel familiar because many patients, after receiving a diagnosis, look back and realise that the early signs had been present for quite some time.

This does not mean that every episode of tiredness, fever, bruising or swollen lymph nodes should create fear, because these symptoms are far more often caused by common conditions. The important thing is to notice whether the symptom is persistent, keeps returning or is gradually becoming worse without a satisfactory explanation.

I often tell patients that they know their own body better than anyone else, and if something that was never a problem before suddenly becomes persistent, it deserves attention. If fatigue continues for weeks, fever keeps returning, weight is dropping without trying, night sweats are becoming frequent, bruises are appearing without reason or a swelling is not going away, it is worth speaking to a doctor.

The good news is that blood cancer treatment has changed considerably over the years, and we now have more options than we did in the past. Depending on the type of blood cancer, treatment may include chemotherapy, targeted medicines, immunotherapy, monoclonal antibodies, stem-cell transplantation and, in selected patients, CAR T-cell therapy.

Molecular and genetic testing has also improved our understanding of many blood cancers and can help us choose treatment more precisely for individual patients. This has made a meaningful difference in diagnosis, classifying, and treatment of several forms of leukaemia, lymphoma and myeloma.

For me, Blood Cancer Awareness Month is not only about naming these diseases, but also about helping people recognise small changes in their health that they would normally brush aside. Awareness is not about making people anxious; it is about knowing when a common symptom has lasted long enough to deserve an explanation.

I still remember that patient who first came with tiredness, weakness and fever, because there was nothing dramatic about the way the illness began. The symptoms looked ordinary, but they kept returning, and eventually those ordinary symptoms led us to the right diagnosis.

That is the message I would like people to remember this Blood Cancer Awareness Month: not every common symptom is cancer, but a common symptom that refuses to go away should not be ignored. Getting it checked at the right time can sometimes make the difference.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Every September, during Blood Cancer Awareness Month, I am reminded of how quietly some blood cancers can begin and how easily their early symptoms can be mistaken for ordinary health problems. One of my patients came with tiredness, weakness and occasional fever, symptoms that initially did not appear unusual or immediately suggest something serious. The […]<\/p>\n","protected":false},"author":1,"featured_media":1176,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[490,1,197,188],"tags":[499,491,501,498,221,378,493,496,500,495,497,494,492],"class_list":["post-1175","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blood-cancer","category-cancer","category-cancer-awareness","category-preventive-healthcare","tag-abnormal-blood-counts","tag-blood-cancer-symptoms","tag-blood-cancer-treatment-hyderabad","tag-blood-cancer-warning-signs","tag-cancer-awareness","tag-early-signs-of-cancer","tag-frequent-infections","tag-leukemia-symptoms","tag-lymphoma-symptoms","tag-myeloma-symptoms","tag-oncologist-hyderabad","tag-swollen-lymph-nodes","tag-unexplained-fatigue"],"_links":{"self":[{"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/posts\/1175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/comments?post=1175"}],"version-history":[{"count":5,"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/posts\/1175\/revisions"}],"predecessor-version":[{"id":1182,"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/posts\/1175\/revisions\/1182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/media\/1176"}],"wp:attachment":[{"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/media?parent=1175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/categories?post=1175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.drmohanavamsyoncologist.com\/blog\/wp-json\/wp\/v2\/tags?post=1175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}