Diseases & Conditions Archive

Medicines known as blood thinners are prescribed as long-term treatment to avoid initial or recurring blood clots that could cause serious complications. What does an ad in heavy rotation about the brand name blood thinner Eliquis get right and what else do you need to consider?

People with celiac disease must avoid all foods that contain the protein gluten, found in wheat, barley, rye, and other grains. Those with nonceliac gluten sensitivity can also benefit from a gluten-free diet.

Common causes of cold feet include clogged arteries in the legs (peripheral artery disease), low body fat, Raynaud's syndrome, and nerve damage.

A reduction in tear production can lead to a condition called dry eye syndrome. It causes the eyes to become dry and irritated and may be prompted by aging, medication, or hormone shifts. Eye drops and ointments can help relieve symptoms.

Many people experience dizziness, or a feeling of being woozy or lightheaded, from time to time. In most instances it's triggered by a minor underlying problem, such as dehydration, a medication, or blood pressure fluctuations. Only rarely is dizziness caused by something more serious, such as a heart rhythm disturbance or stroke. However, even if dizziness isn't caused by something serious, it can lead to a dangerous fall, so it's important to prevent these episodes when possible. People should get emergency help for dizziness that is long-lasting, severe, or accompanied by other symptoms, such as difficulty walking or numbness.

People sometimes experience a sudden tingling or numbness in the feet or hands that goes away. But if the problem keeps occurring, followed by painful or burning sensations, this could be a sign of small-fiber neuropathy. While not life-threatening, small-fiber neuropathy should always be checked out, as it could be a symptom of something more serious.

Some people are much more prone than others to headaches related to dehydration. People who are more susceptible can avoid the headaches by making sure they drink enough fluids daily.

Allergies that cause nasal congestion, sneezing, and a runny nose (what doctors call allergic rhinitis) can cause more frequent and louder snoring. Treating allergic rhinitis can reduce snoring and other symptoms related to poor-quality sleep.

Tinnitus is an internal high-pitched ringing, whooshing, or hissing noise. The condition can make it hard to concentrate, reduce sleep quality, and cause irritability, nervousness, anxiety, depression, or feelings of hopelessness. Methods for easing tinnitus symptoms include treatment of underlying conditions, trigger avoidance, hearing aids, sound masking devices, exercise, stress reduction, and social connection. Certain programs can also help reduce tinnitus symptoms, such as cognitive behavioral therapy, group support, and tinnitus retraining therapy.