It is perfectly normal for infants to lose their hair during the first few months of life. The growth cycles of the hair during this age goes through fluctuations and can lead to hair loss.

Claritin is a brand name of the medication loratidine, an over-the-counter antihistamine. It is used to treat symptoms of seasonal allergies, such as runny nose, sneezing, watery eyes and a scratchy throat. Claritin is often preferred over other antihistamines because it does not usually cause drowsiness.

A food allergy to papaya occurs when your immune system mistakenly identifies a protein found in the skin and flesh of the papaya as a threat and creates antibodies in a reaction against it. These antibodies cause your body to exhibit certain symptoms in an attempt to flush out the offending protein.

Cortisol is a hormone secreted by your adrenal glands in the wee hours of the morning. Cortisol also is known as the "stress hormone" due to its ability to help you adapt during stressful "fight-or-flight" situations.

Trillions of bacteria live in your body. Most are part of the gut microbiota, the helpful intestinal bacteria and yeasts that provide a variety of benefits -- destroying disease-causing bugs, aiding in food digestion, producing vitamins and strengthening your immune system.

A toddler can develop an upset stomach after eating spoiled food, in response to an infection or as a reaction to motion sickness or overeating. No matter what the cause, dealing with a child who doesn't feel good puts stress on everyone in the family.

Any toddler can experience a decrease in urination, especially if suffering from a high temperature. Symptoms can be caused by many conditions, some potentially serious. This makes it pertinent to understand what can trigger a fever and a decrease in urination -- and when you should contact a pediatrician.

If your ribs hurt while stretching, you’ve likely experienced a recent traumatic blow to the chest or have been lifting more weight than your muscles can handle. Some rib injuries are potentially life-threatening, since the ribs protect vital organs, so always consult with your doctor if you’re feeling rib pain.

Human chorionic gonadotropin, or HCG, is a hormone that has been shown to help increase testosterone levels in males, support female ovulation and help undescended testicles in young males descend.

Fresh fruit juice is a healthy treat packed full of healthy vitamins and minerals. As long as it’s low in sugar and not filled with unhealthy fillers, juice can be a beneficial addition to any healthy diet.

Meniscus tears typically occur with twisting forces or degenerative wear on the knee. Some tears may heal on their own with rest and treatment. Others caused by significant trauma to the knee may require surgical repair or removal of the meniscus itself.

Cortisol is a hormone used in stabilizing metabolic processes in your body. It is secreted by your adrenal glands in response to heightened stress levels. However, there are several food sources that can potentially increase natural cortisol levels.