Although antibiotics are often effective and safe, adverse reactions can occur, with rashes being the most common side effect.

Getting used to a new pair of glasses is not always easy. Sometimes adjusting to a new prescription, or even different frames, can take a little time.

If a child's feet are peeling, the cause is usually not serious. Skin dryness or damage, athlete’s foot, or skin conditions such as eczema or psoriasis are the most common causes of this symptom, which may be associated with redness, itching, pain or oozing.

Call it a goal, an intention or (the more traditional term) a [resolution](https://www.livestrong.com/article/1011687-6-easy-new-years-resolutions-can-actually-keep/), the beginning of a new year is the perfect opportunity to start fresh and to think about big-picture changes or accomplishments you want to aim for.

There’s no doubt we’re living in stressful times. According to the American Psychological Association, as many as two-thirds of Americans are stressed about the future of our country. And between August 2016 and January 2017, the overall reported stress level of Americans rose from 4.8 to 5.1 on a scale of 1 to 10.

Cardio exercise can sometimes leave ankles feeling achy. The most common culprit being the wrong shoes.

You may experience an increase in mucus production after an aerobic workout due to environmental triggers, illness or pollution.

Sinus pressure can be a pain, but in most cases it won't prevent you from doing cardio. You may need to adjust the intensity based on your symptoms.

It's normal to see whiskers fall out when you wash or comb your beard. But there are some reasons you may lose an abnormal amount of whiskers.

Each year about 20,000 women in the United States are newly diagnosed with ovarian cancer, reports the [Centers for Disease Control and Prevention](https://www.cdc.gov/cancer/ovarian/statistics/index.htm). According to the [American Cancer Society](https://www.cancer.org/cancer/ovarian-cancer/about/key-statistics.

Few women experience their periods at exactly the same time each month. Although menstrual cycles normally range between 21 and 35 days, stress, illness and change in routine can affect cycle length in a given month. A late period combined with abdominal cramping may occur for several reasons.

Abnormal or excessive hair loss, also called alopecia, can may be caused by a variety of conditions or stressors, and this loss may be temporary or permanent.