triple-negative breast cancer

Ear fullness may be the result of a cold, sinusitis, hay fever, ear infection, or impacted wax The most common cause of ear fullness is a blockage in the Eustachian tube, which may be the result of: Common cold  Sinusitis (allergic, bacterial, or viral) Allergic rhinitis or hay fever Ear infection, such as swimmers’ ear …

Attention deficit hyperactivity disorder (ADHD) behaviors involve inattention, hyperactivity, and impulsivity. Learn about each group of symptoms Attention deficit hyperactivity disorder (ADHD) behaviors involve inattention, hyperactivity, and impulsivity. While some children may display mostly symptoms of inattention, others may display mostly symptoms of hyperactivity and impulsivity. Still others may suffer all three types of symptoms. Inattention Find it difficult to …

Once infected with mononucleosis, the virus may remain dormant in the throat and body fluids for the rest of your life. Mononucleosis is a contagious viral infection usually caused by the Epstein-Barr virus (EBV). It typically affects adolescents and young adults and is characterized by symptoms such as fever, sore throat, swollen lymph nodes, and fatigue. Symptoms typically resolve within …

COVID-19 infection can cause a fever or high body temperature of 100.4°F or higher. The normal human body temperature is 98.6°F (37°C) although it can fall between 97°F and 99°F (36.1°C and 37.2°C). Normally, body temperature has diurnal variation, which means it is lower in the morning, goes up during the day, and peaks in the late afternoon or evening. …

Adderall is a prescription drug mainly used to treat attention-deficit hyperactivity disorder (ADHD) Adderall is a prescription drug mainly used to treat attention-deficit hyperactivity disorder (ADHD). It is a combination of amphetamine and dextroamphetamine, which are central nervous system (CNS) stimulants that help improve focus and control behavior problems. CNS stimulants act on the sympathetic nervous system that triggers the …

10 types of personality disorders Here are ten types of personality disorders, which often affect a person’s personal relationships and functioning in society. Personality disorders are a group of psychological behavioral patterns that are markedly different from what is considered acceptable or healthy behaviors. These disorders often affect a person’s personal relationships and functioning in society. There are 10 documented …

Brain tumors can cause vision changes such as blurred vision, double vision, abnormal eye movements, squinting, and restricted field of vision Brain tumors can cause vision changes such as blurred vision, double vision, abnormal eye movements, squinting, and restricted field of vision. However, brain tumors are rare, which means that most eye problems are caused by conditions unrelated to brain …

Dyschromia is patchy skin discoloration that is often caused by accumulated sun exposure, infections, blood vessel changes, or inflammation in the skin Dyschromia is patchy skin discoloration or skin mottling that is often caused by accumulated sun exposure or other factors such as: Acne Acanthosis nigricans Café-au-lait spots Cuts, scrapes, wounds, and insect bites Dermal melanocytosis Erythrasma Melasma (chloasma) Melanoma …

Survival rates of gliomas vary depending on the type and grade of the tumor and the patient’s age. Learn about 5-year survival rates Survival rates of gliomas vary depending on the type of grade of tumor, as well as the patient’s age. The older the patient is during diagnosis and treatment, the worse their prognosis. Gliomas are tumors that originate …

You may have cervical cancer if you notice symptoms such as abnormal vaginal bleeding, spotting between periods, foul-smelling vaginal discharge, etc. Cervical cancer may not cause symptoms in the early stages. You may have cervical cancer if you notice symptoms such as: Abnormal vaginal bleeding Spotting or bleeding between or after your period Menstrual bleeding that is heavier or longer …