1. White spots on the nails- Many white spots on the nails are seen. It takes a little while to notice. It is a symptom of kidney disease. Such stains can be seen on the nail if there is a protein deficiency in the body.
2. Black spots on the nails- Be careful when suddenly black spots appear on the nails. That's a bad sign. It is actually a symptom of skin cancer.
3. Fade in - The color of the nails depends on the amount of blood in the body, depending on the amount of pink. If the color of the nails becomes pale or white, you should understand that there is anemia in the body.
4. Having small holes - it is not easy to see. The use of nail polish is not at all understandable. Seeing these symptoms on the nails should be immediately advised by a doctor.
5. Nail dye on the nails- This is a very serious symptom. Blue dye means that there is not enough oxygen in the body. This can lead to various heart problems, including lung infections.
6. Yellow and Thick - The color of the nails becomes yellow, hard and thick, in the attack of certain fungi. From the nails this fungus also spreads to the body.