Health

Refine Search

What are cluster and migraine headaches?

Some individuals experience a migraine warning sign, called an aura, just before an attack, according to WebMD. Visual disturbances, such as flickering points of light, blind spots or zigzag lines, are common auras. Sometimes, numbness in a limb or the smell of a strange odor acts as a warning sign. A migraine can last from a few hours to many days and can cause oversensitivity to light, odors and sound.\nCluster headaches typically begin several hours after a person falls asleep, states WebMD. A mild, aching sensation on one side of the head can warn that a cluster headache is coming. Nasal c..

Continue Reading

How can you treat injured rotator cuff symptoms at home?

Resting the shoulder by avoiding the movements that caused the pain may help, explains Mayo Clinic. It is best to avoid lifting heavy objects and raising the arm over the head until the injury has healed. Icing the shoulder with a cold pack for 20 to 30 minutes every three to four hours can help reduce swelling and pain during the first few days after the injury. When it feels better, applying heat can help soothe tight and sore muscles. Using pain relievers such as ibuprofen, naproxen sodium and acetaminophen can also relieve pain symptoms.\nSometimes doctors recommend physical therapy to tre..

Continue Reading

How do you get enough vitamin D daily?

Expose your skin to direct sunlight to get enough vitamin D daily, says the Vitamin D Council. Your body produces enough vitamin D in about half the time it takes the skin to turn pink due to sunburn. For fair-skinned people, this could happen in as little as 15 minutes, whereas darker-skinned people may require two hours or more to receive enough vitamin D every day. Your body makes between 10,000 and 25,000 international units of vitamin D within the time frame it takes your skin to turn pink due to sunlight exposure. Where you live may determine how much vitamin D your skin makes during var..

Continue Reading

Is coconut oil good for you?

The fatty acids found in coconut oil are able to kill harmful pathogens, such as bacteria, viruses and fungi, which helps to prevent infections. Coconut oil has also shown the ability to reduce appetite, helping people to consume fewer calories and maintain healthier weights. There are also studies that show that coconut oil helps to reduce the risk factors for heart disease, and other studies that show consuming coconut oil can help ease the symptoms of Alzheimer's.

Continue Reading

How are blood pressure and pulse rate related?

When someone's pulse rate increases, healthy blood vessels enlarge to allow the blood to easily circulate throughout the body, explains the American Heart Association. Strenuous exercise could cause a modest rise in blood pressure but easily double the pulse rate.\nThe target pulse rate is 60 to 100 beats per minute, while optimal blood pressure is 120/80 millimeters of mercury, according to the Cleveland Clinic. Low pulse rate and low blood pressure can indicate that a person is in fantastic physical shape, or, especially in the elderly, it could be a sign of a health problem. A doctor l..

Continue Reading

What can you expect after inguinal hernia surgery?

Individuals may return to light activity after three weeks and can resume strenuous exercise after six weeks, explains WebMD. Most are able to drive in about two weeks or as soon as the groin pain is gone. Sexual intercourse is possible after about three weeks. Using an ice pack on the incision in the first 24 hours is recommended to treat swelling. If the incision is red and warm, a testicle is hard or swollen, and there is fever or wound bleeding, individuals should seek immediate medical attention, as these may be signs of infection.\nEmergency hernia repair surgery is required when the her..

Continue Reading

What is the common recovery time after having retina tear repair surgery?

Laser surgery for a retinal tear involves using laser technology to weld the retina to two structures called the retinal pigmented epithelium and the choroid, notes Williamson Eye Institute. The retinal pigmented epithelium, or RPE, is a layer of cells that provide support underneath the retina, while the choroid is a vascular layer. During the procedure, the surgeon first numbs the area with topical anesthetic drops. The surgeon burns together the appropriate eye structures using the laser until there are three to four rows of laser spots surrounding each retinal tear. The patient must limit ..

Continue Reading

What are the DSM-V criteria for personality disorders?

When looking at the patient's personality functioning levels, psychologists will rate the level of functioning in four areas: identity, self-direction, empathy and intimacy. Identity involves the patient's ability to know himself. He should possess a strong sense of self in order to gain a high score. The self-direction criteria involves being able to set goals and follow standard societal rules of conduct. Empathy involves understanding and considering other people's experiences with compassion. Intimacy involves the ability to develop strong relationships with sensitivity and ..

Continue Reading

When is femoral bypass surgery of the arteries in a leg performed?

The femoral artery is the largest artery in the leg, so when it is narrowed or blocked, blood flow to the rest of the leg is compromised, says Johns Hopkins Medicine. The surgeon may take a portion of a vein from another part of the leg or use an artificial vein replacement. One end of the vein or artificial graft is sewn to the femoral artery above the blockage, while the other end is attached below the blockage. This allows blood to flow freely around the blocked portion of the artery.\nPatients receive either general or epidural anesthesia and often stay in the hospital two to four days. Th..

Continue Reading

How much does it cost to use an MRI machine?

In addition to the ongoing maintenance costs, MRI machines cost up to $80,000 for the initial installation, as reported by Block Imaging. The room in which the machine is installed requires specialized equipment and HVAC infrastructure for smooth and safe operation. The specific costs of installing and maintaining an MRI machine vary based on the contractors used for the work and the type of facility.

Continue Reading
Showing 3151 to 3160 of 10000 (1000 Pages)