Isopropyl alcohol and isopropyl rubbing alcohol are essentially the same chemical compound, but they are not always the same product. The key difference is that rubbing alcohol is a consumer product that contains isopropyl alcohol mixed with water and sometimes other ingredients. Pure isopropyl alcohol is typically sold at higher concentrations, while rubbing alcohol is … Read more

Tonsil stones, also called tonsilloliths, are small, hard deposits that form in the crevices of your tonsils. They are caused by a buildup of debris — dead cells, mucus, saliva, and bacteria — that gets trapped in the folds and pockets of the tonsil tissue. Over time, this trapped material hardens into a white or … Read more

Bioidentical hormone therapy uses hormones that are chemically identical to the ones your body makes naturally. Doctors prescribe it mainly to relieve menopause symptoms like hot flashes and night sweats. The therapy comes in pills, patches, creams, gels, and vaginal inserts. The risks depend on the specific hormone, the dose, and how you take it. … Read more

An adrenal cortex supplement is a product made from the outer layer of animal adrenal glands, most commonly from cows or pigs. These supplements are marketed to support energy, reduce fatigue, and help the body manage stress, based on the idea that they contain natural hormones and precursors that can “replenish” tired adrenal glands. The … Read more

A vibration plate is a machine with a platform that shakes while you stand, sit, or exercise on it. To use one correctly, start with a low speed, stand with your knees slightly bent, and hold the handles for balance. Keep your feet shoulder-width apart and let your whole body absorb the vibration. Begin with … Read more

Flea bites itch because the flea injects saliva into your skin while feeding. That saliva contains proteins your immune system reacts to, which triggers the release of histamine and causes the intense, persistent itch. To stop the itching quickly, wash the area with soap and water, apply a cold compress, and use an over-the-counter anti-itch … Read more

Yes, Lantus is a long-acting insulin. It is designed to release slowly and steadily over about 24 hours. This provides a constant baseline level of insulin in the body, which doctors call basal insulin. It is not the same as fast-acting insulin, which is used at mealtimes to handle the immediate rise in blood sugar … Read more

Waking up with aches and pains can make you wonder if something is different. Body soreness is a common early pregnancy symptom for many women, though it is not the most reliable sign on its own. The hormonal shifts of early pregnancy, especially rising progesterone and estrogen, can cause muscles to feel heavy, achy, or … Read more

Your pupillary distance (PD) is the measurement between the centers of your pupils. It tells an optical lab exactly where to place the optical center of each lens in your frames. If this number is wrong, even a perfect prescription can cause eye strain, headaches, or blurred vision. While an eye care professional measures PD … Read more