Cancer is one of the leading causes of death in the world and if it is previously detected, the chance to heal it greater. This is why you should not rely only on routine tests; you should listen to your body.

Wheezing or shortness of breath

One of the first signs of lung cancer can be noticed in patients who have trouble with breathing.

Bruising or frequent nosebleeds

This indicates that something bad happens to the platelets and the red blood cells, which can be a sign of leukemia. Over time, cells destroy red corpuscles that will impair the ability of the blood to carry oxygen.

Weakness and fatigue

This is so common that you need to look at the other symptoms which are related to this condition. If you feel that you are constantly tired for no reason you should consult with a doctor.

Chronic cough or chest pain

Many types of cancer, including leukemia and lung cancer can cause symptoms that cause a strong cough or bronchitis. Some ill patients said they had chest pain that extended from the shoulders to the hands.

Constant temperature or infections

These signs may indicate leukemia, cancer of the blood cells that occurs in the bone marrow. Leukemia causes an abnormal increase in white blood cells, which weakens the body and reduces the body’s ability to fight off infection.

A sudden and very painful menstrual periods or bleeding between periods

Many women said that this is a symptom of endometrial or uterine cancer. If you have heavy menstrual cycles, schedule an ultrasound.

Problems with swallowing

This is correlated with the esophagus or throat cancer and it is sometimes an early sign of lung cancer as well.

Swollen lymph nodes or lumps in the neck, armpit or groin

This indicates a change in the lymphatic system, which can be a sign of cancer.

Bloating or weight gain in the abdominal area

Women who have ovarian cancer said that they had unexplained bloating which appeared suddenly and lasted long.

A feeling of fullness and inability to eat

This also may indicate ovarian cancer; women said that they have no appetite and cannot eat, even when they did not eat for a long time.

Pelvic pain or stomach pain should not be mixed with flatulence and it represents ovarian cancer. It also may indicate leukemia because of an enlarged spleen.

Rectal bleeding or blood in the stool

This is usually a result of colorectal cancer. Blood during the conduct of an emergency is a reason to contact a doctor and schedule a colonoscopy.

Unexplained weight loss

Weight loss is an early sign of colon cancer and digestive problems. This cancer can spread to the liver, which affects the appetite and ability to rid the body of harmful substances and waste.

An upset stomach or abdominal pain

Stomach cramps or upset stomach may indicate colon cancer.

Red, painful or swollen breasts

This may indicate inflammation and breast cancer. Consult your doctor if you have any changes in the breast.

Nipple changes

One of the most striking changes that women have a breast cancer is changes in the nipples. They become flattened, inverted or turned sideways.

Swelling or face changes

Patients with lung cancer have noted the occurrence of flatulence, swelling or redness of the face. Small tumors in the lungs usually block blood vessels in the chest, preventing blood flowing freely from the head and face.

Constant inflammation or lumps which are not picked up and bleed

There are different types of cancer – melanoma, basal cell and squamous cell carcinoma – which is why you need to be vigilant and make sure health if you have strange growths on the body.

Nail changes

Unexplained changes to the fingernails may be different signs of cancer. Black or brown spots under the nail can mean skin cancer, as well as expansion at the tips of the fingers; they are curved and can be a sign of lung cancer. White or pale nails can indicate liver cancer.

Pain in the back or bottom right

Many cancer patients say that these are the first signs of liver cancer. Breast cancer has symptoms of back pain and this happens when the tumor pushes the breasts in the back or extends in the spine or ribs.