Symptoms

It's not always easy to recognize if you have low levels of dopamine, but your body may send you discreet signals if it needs more of the neurotransmitter.

Child psychologists G. Stanley Hall and E. W. Bohannon found that only children shared a number of traits, including being spoiled, bossy, and selfish.

Tongues with severe discoloration such as yellow, black, purple, or gray can be a sign of an underlying health condition - but what about a pale tongue?

Dizziness can be caused by many things including dehydration, ear infections, certain medications, low blood sugar, and anxiety. But what about allergies?

Many people with GERD notice that they wake up with heartburn. Talk about a rude awakening! So, what causes heartburn in the morning? Let's take a look.

Diabetes is a medical condition in which the body cannot produce or effectively use insulin. It turns out that diabetes might also contribute to hair loss.

Your pancreas makes insulin which helps to regulate glucose levels in the blood. When this doesn't happen, however, insulin resistance may be to blame.

Lupus is a chronic autoimmune condition that causes inflammation and tissue damage and may affect various body parts. But can it also affect your GI tract?

COPD is a chronic respiratory condition that affects the lungs and makes it difficult for people to breathe. Here are the four stages of COPD.

Acne is usually something you want to nip in the bud as soon as possible. But did you know comedonal acne and fungal acne require different treatments?

Back pain is a common symptom, and pain localized to the lower right side may be due to a number of issues ranging from mild to serious. Learn more here.

An epidural is commonly used for labor pains as well as during certain surgical procedures. But there are some unexpected side effects you should be aware of.

Many ovarian cysts go away on their own, but some cysts cause symptoms if they burst. Here's what it feels like when an ovarian cyst ruptures.

Mold is a type of fungus that when inhaled, can potentially cause serious health problems. But how long does it take for mold exposure to make you sick?

Black mold is commonly found around damp areas like kitchen and bathroom sinks, showers, and washing machines. But how dangerous is it for your health?

Some of the symptoms of an ear infection may surprise you. For example, is vomiting a warning sign that you should look out for? Here's what to know.

You probably don't think about your appendix until something goes wrong -- and if you have a problem, these symptoms may clue you in.

A separated shoulder involves damage to the connection between the shoulder blade and the collar bone. Here's how to tell if you have this injury.

Are you having an aching sensation that you think may be due to a hernia? Understanding hernias can help you determine if this is the cause of your discomfort.

There are plenty of ways we love to spend time in the sunshine, but as you prepare, it is important to know the signs that you could be overheating.

Both alcohol and caffeine can cause digestive symptoms like stomach pain, irritation, and cramping. When this happens, it's important to figure out the cause.

Diabetes can have several serious complications if it goes untreated. Do you know how to recognize the signs that your blood sugar may be spiking?

Nails can reveal a lot about nutritional intake and digestion. Those with poor digestion and nutritional intake may experience weak and brittle nails.

Acute coughs, meaning they last less than 3 weeks, normally accompany colds and other minor respiratory infections. Here is when you should be concerned.

Dry eye disease affects more than 16 million people in the US alone. However, this number may actually be higher because many cases go undiagnosed.

When experiencing worrying health symptoms, what do you do? If you wait for them to pass, you should know that some symptoms really shouldn't be ignored.

Chest pain should always be taken seriously, but there's a multitude of explanations for why pain in the chest can occur -- some serious, many not.