Many factors can change the smell of your urine, but most of the time, you have no reason to be alarmed. Illnesses or medications can change the look and smell of your urine, but one of the most common causes of altered urine is the food you eat.

There is no single cause or cure when it comes to migraine headaches, and the role almonds may play in a migraine also vary from person to person. For some people, almonds may be a trigger that sets the headache process in motion. For others, almonds may help to ease headache pain.

Migraine headaches can be extremely painful and debilitating. Some of the symptoms commonly associated with migraines include a throbbing or pulsing pain focused in one area of the head. Nausea or vomiting may also accompany a migraine, with migraine sufferers also experiencing extreme sensitivity to light.

Sinus headaches are the result of sinus inflammation, according to Penn State University. The American Rhinologic Society states that sinusitis is the most common chronic condition, affecting more than 30 million Americans.

Tension headaches are common headaches characterized by tightness in your scalp muscles and neck. If tension headaches occur for 15 days or more in a month, they are considered chronic, according to the University of Maryland Medical Center or UMMC. Episodic tension headaches occur occasionally.

A throbbing vein on your skull most likely results from a headache, and the most common type of throbbing headache is a migraine. In fact, about 12 percent of the U.S. population experiences migraine headaches, according to the National Institute of Neurological Disorders and Stroke.

Headaches accompanied by nausea can be caused by any number of reasons, from brain abnormalities to food sensitivities.

Swimming usually leaves you invigorated and refreshed, but sinus headaches that result from swimming make you feel as if you are still underwater after you finish your workout. Plugged sinus cavities lead to infections and increased pressure and headaches.

The International Headache Society's "Classification of Headache Disorders," defines an exertional headache as severe, sudden onset head pain that occurs during or immediately after vigorous physical exertion.

Tension headaches, causing pain at the base of the neck, are the most common type of headache by a wide margin. The area between the upper cervical spine and the base of your skull is termed the sub-occipital region.

Some conditions that can cause headaches accompanied by dizziness and nausea include concussions and other head injuries, meningitis and vertigo, according to the Mayo Clinic. Medline Plus recommends that anyone with a headache who has been vomiting stay away from solid food for six hours.

Sinus headaches develop due to inflammation or infection of the mucous membranes that leads to congestion, swelling and pain in the sinus cavity. Mucous or air that becomes trapped within the congested sinuses cause a headache.