Dear Dr Leonard, I have bad vertical - rather than the more common horizontal - ridges on my nails.

Longitudinal ridges on one or two nails can be due to trauma to the nail plate. However, this is unlikely to be the cause if all your nails are affected! It's also very unlikely to be due to a ...

So far, so fascinating. But what if you look down and see that you have developed ridges where there used to be none? Should you worry? What are the different kinds of fingernail ridges? There are two ...

For those of us embracing naked nails, press-ons offer the perfect alternative whenever the moment calls for a polished look ...

If you ever looked inside your dog's mouth while he was yawning or perhaps panting, you may have noticed several ridges on the roof of his mouth ... During infancy, the right and left sides of the dog ...

When it comes to application, one of the most common problems is sticking ... and may even injure your nail matrix, the area where new growth occurs, he explains. Ridges and dents—while maybe ...

Covering up brittle, soft, or damaged nails can worsen existing nail problems. Artificial nails can lengthen short nails, making your fingers look long and slender. They can also be hard on your nails ...

About half of people with psoriasis have nail psoriasis, and up to 90% will have nail problems at some point in their lives. Nail fungus and nail psoriasis can look similar, and they sometimes ...

They also can feel tender and hurt. You can treat these problems with medicine. Cosmetic repairs can make your nails look better. Some of these nail changes can make it hard to move your fingers ...

Use a paddle-type drywall mud mixer in a 1/2-in. drill for this method. The masher-type hand drywall mud mixer works well if ...

Paying attention to any abnormalities in your nails is important for a number of health reasons — and researchers just happened across another. A study published in JAMA Dermatology, a journal ...

If your nails change, swell, or cause pain, see your dermatologist because these can be signs of serious nail problems. If you have diabetes or poor circulation, it’s especially important to seek ...