Weird Body Quirks Slideshow - From Brain Freeze to Hiccups

The Brain Freeze

Oh no, not again! Another frozen treat, another brain freeze. “Ice cream headaches” happen when something cold touches nerves in the roof of the mouth, triggering blood vessels in the front of your head to constrict -- producing pain. Try this quick pain relief trick: Press your tongue to the roof of your mouth, to warm it up.

Excessive Sweating (Hyperhidrosis)

Sure it's a mood killer, but this problem is very common and happens to completely healthy people. While it can occur in the face, sweating is usually worst in the palms, soles, and armpits. Treatment may include aluminum chloride antiperspirants, prescription antiperspirants, iontophoresis, Botox injections, oral medications, or even surgery.

Vertigo: On the Move

Whoa! If it feels like the room's moving when it's not, it could be vertigo. Sometimes caused by inner ear inflammation or decreased blood flow to the brain, vertigo can last minutes, even hours. To distinguish vertigo from dizziness, there must be a feeling of motion; other symptoms may include nausea or vomiting, sweating, and unusual eye movements. Treating vertigo depends on the cause.

Does Your Arm or Leg Go to Sleep?

Ever get that “pins and needles” feeling in your arm or leg? This temporary and harmless tingling is caused by lack of movement, or constant pressure on that body part -- leaving those cells unable to transmit messages to your brain. The cure is super simple: change positions. Chronic pins and needles indicates a more serious underlying condition that should be evaluated.

Tonsil Stones

Although those bad smelling lumps can be uncomfortable, tonsil stones (also called tonsilloliths) are harmless. Hanging out in the tonsil pockets, they form when bacteria and mucous get trapped, leaving a hard piece of matter and a bad taste in your throat. You can remove small stones with a swab, but if they're not bothering you, no treatment is necessary.

Ear Popping

We've all yawned on a plane trip to “pop” our ears. What we're doing is equalizing the pressure between the inside and the outside of our eardrum as the altitude changes. That ‘pop' means a tube connecting your middle ear to the back of your throat has opened, letting air flow through. To help, you can also close your mouth, hold your nose, and blow gently; or try chewing gum.

Charley Horse

These startling spasms and tightening in leg muscles can last a few seconds, even several minutes. While the cramps have no exact cause, dehydration, muscle overuse, and a lack of certain nutrients -- like potassium and calcium -- can be culprits. Walk around to relieve the pain, or shake your leg and stretch the muscle. If cramps persist, see you doctor.

Ear Wax Buildup

Earwax helps fight infection, keeps ears clean, and our bodies naturally get rid of excess earwax by shedding skin. Problems like impaction start when we try to clean our ears with a swab or another object. Impaction symptoms include pain, itching, ringing of the ears, or hearing loss. Your doctor can remove excess ear wax with irrigation.

Black Hairy Tongue

No, this isn't something from a Creature Feature. Black hairy tongue occurs when the little bumps on your tongue grow long (instead of shedding), and bacteria grow on them. Poor oral hygiene, some mouthwashes, and antibiotics can be behind this. To help, brush your teeth and tongue twice a day, rinse your mouth with one part hydrogen peroxide to five parts water, and use a tongue scraper.

Eye Twitching

Eyelid spasms are unpredictable, bothersome…and harmless. Eye twitching can be caused by stress, fatigue, eyestrain, and dry eyes, though more serious twitching may be caused by neurological disorders, like Tourette's syndrome. Eyelid spasms usually go away on their own, but if they persist, Botox injections are often recommended.

Overdevelopment of Male Breasts

Very common in men, gynecomastia is caused by the body making too much estrogen. Often seen in boys going through puberty, it usually disappears on its own after several months. It's also common in men later in life, often caused by certain medications, liver or thyroid problems, or cancer. A physician's evaluation can get at the root cause, but by itself, the condition is usually benign.

Dark Circles Under the Eyes

Got raccoon eyes? People blame age or fatigue for these dark circles and they're right. Lack of sleep makes your skin pale, emphasizing the dark circles, while age means thinner skin around the eyes, making it easier to see any discoloration. Asthma and allergies can also cause dark circles, and heredity plays a role as well.

Excessive Hair Growth

Few women enjoy excess hair on their body, but while hirsutism can be embarrassing, it's generally harmless -- and may just be genetic. Another common cause is polycystic ovarian syndrome (PCOS), a condition characterized by excess male hormones. In rare cases, hirsutism is caused by hormone-secreting tumors. Treatment depends on the cause, and can include bleaching, electrolysis, hormone therapies, and laser hair removal.

Discolored Nails

What's behind the color changes in your nails? About half of discolorations are caused by infection. Greenish nails may come from the pseudomonas bacteria, while red or black nails can result from a trauma to the nail. Yellow nail syndrome is a rare condition associated with lymphedema and lung diseases. Unsure what's causing your discoloration? Time to get those nails checked!

Red Nose From Rosacea

Rosacea causes redness and bumps all over the face, but when the nose becomes red with bumps, rosacea is advanced, possibly from lack of treatment. This is more common in men than women, and genetics do play a role. Treatments at this stage can include laser resurfacing to remove layers of the skin, and dermabrasion to smooth the nose's rough bumps.

Canker Sores

Canker sores are small ulcers inside the mouth. Unlike cold sores -- which are outside the mouth and very contagious -- canker sores are not caused by a virus. Certain foods or nutritional deficiencies may trigger a canker sore, as can emotional stress and a mouth injury. When needed, treatments include topical medication and mouthwash solutions.

More Reading on Weird Body Quirks

• Hyperhidrosis
• Vertigo and Dizziness
• Ear Wax
• Tongue Problems
• Fungal Nails
• Rosacea
• Canker Sores