Dec 23, 2023 · Symptoms. Most small hiatal hernias cause no symptoms. But larger hiatal hernias can cause: Heartburn. Backward flow of swallowed food or liquids into the mouth, called regurgitation.

Jan 16, 2024 · Causes. Insomnia may be the main problem or it may be related to other conditions. Long-term insomnia is usually due to stress, life events or habits that disrupt sleep.

1948-1955. Before a polio vaccine became available, several polio epidemics had occurred between 1948 and 1955. . Many people avoided crowds and public gatherings, such as fairs, sports games and swimming pools, during this time due to concern about getting po

Jun 13, 2020 · Pneumonia is an infection that inflames the air sacs in one or both lungs. The air sacs may fill with fluid or pus (purulent material), causing cough with phlegm or pus, fever, chills, and difficulty breathing.

Oct 23, 2024 · Causes. Causes of itchy skin include: Skin conditions. Examples include dry skin (xerosis), eczema (dermatitis), psoriasis, scabies, parasites, burns, scars, insect ...

Close 2021. Mayo Clinic researchers continue to study many aspects of vaccines. Research areas include how genes respond to vaccines; how the body responds to vaccines; how people determine whether to get vaccinated; development of personalized vaccines based on increased understanding of immune responses of genes and the immune system; and new vaccine …

Oct 23, 2024 · Treatment. Itchy skin treatment focuses on removing the cause of the itch. If home remedies don't ease your symptoms, your health care provider may recommend prescription medicine or other treatments.

Oct 9, 2024 · Kegel exercises can strengthen the pelvic floor muscles. These muscles support the bladder and bowel, and they affect sexual function.

Mar 29, 2023 · Overview. Essential tremor is a nervous system condition, also known as a neurological condition, that causes involuntary and rhythmic shaking.

Overview. Dermatitis is a common condition that causes swelling and irritation of the skin. It has many causes and forms and often involves itchy, dry skin or a rash.