Explore the possible causes of red blood vessels in a newborn’s eye corner and provide professional medical advice.

Discuss the possible reasons and countermeasures for newborn jaundice not improving and even worsening after medication.

Understand the possible reasons and steps to resolve sudden crying in newborns during the night.

Sparse hair in newborns may be a case of milk alopecia, which usually improves with age and the introduction of complementary foods.

Newborns’ yellow hair may be caused by a deficiency of various trace elements, including zinc, iron, calcium, and copper. Parents can determine the cause by testing the trace elements in the hair and take corresponding treatment measures, such as using calcium gluconate oral solution and cod liver oil, while also increasing sunlight exposure to promote calcium absorption. If zinc deficiency is confirmed, glucose acid zinc treatment can be applied, and attention should be paid to a balanced diet.

Newborns or infants may experience normal skin bruising due to their constitution or regional blood circulation issues. However, if accompanied by other symptoms such as red spots and vomiting, it may be a sign of illness and immediate medical attention is required.

A newborn’s decreased urine output or anuria may be caused by urological infections, such as pyelonephritis, cystitis, and urethritis. It is recommended to use Bajing Tablet for treatment, which usually shows effectiveness. If the condition falls within the normal range, no treatment is needed. Increase nutritional supplements, vitamins, and trace elements, and adopt a diet that is easy to digest and absorb.

A newborn’s low stool volume might be related to a small intake of food or constipation. It’s advised to give the baby more water and consider using probiotics at appropriate times. If you’re concerned about jaundice, observe the baby’s face color for any signs of yellowing.

A four-month-old baby repeatedly rubs and pulls at their head during nap time, accompanied by red rashes and scabs, suggesting a fungal infection. It is recommended to use Qumisen for treatment.

After birth, the size of a newborn’s testicles may vary, which is usually a normal physiological difference. However, if parents notice that the testicles are significantly uneven in size or position, they should closely monitor and seek medical advice.