Head injury, Internal Medicine FAQ

Understanding One-Sided Nosebleeds: When to See an ENT Specialist

Bleeding is more likely to occur on the left side? Hello, doctor. I would like to ask: 1. If there is unilateral epistaxis, but the bleeding stops within about 2 minutes. 2. The nasal blood is not pure blood but has a viscous consistency. * After the bleeding stops, there is bloo...

Dr. Zeng Guosen Reply:
If a person experiences a nosebleed on one side, and it occurs infrequently and stops quickly, there is usually no need for concern. However, if it happens frequently, it is advisable to consult an otolaryngologist for further evaluation. If there has been a head injury, one shou...

Head Injury After Falling from Height: When to Seek Medical Attention

Fell from a height and struck the head? This morning, while engaging in high-altitude sports, I lost my grip due to fatigue and fell from a height. Although there was a soft mat below, I hit the lower right side of my head near my ear upon landing. There were no external injuries...

Dr. Zeng Guosen Reply:
Head trauma should be classified under neurosurgery. If there are symptoms or concerns, it is advisable to seek medical attention. Thank you.

Understanding Dizziness and Head Injuries: Key Recovery Tips

Dizziness and fainting followed by a head injury? Hello Dr. Hong, my girlfriend is in Spain. A couple of days ago, she suddenly fainted in the kitchen and hit her head. When she went to see a doctor, the doctor requested some physiological response tests, such as whether her eyes...

Dr. Hong Yuanbin Reply:
Hello, it is recommended to monitor for severe headaches or vomiting within the next 48 hours. If either occurs, you should promptly return to the emergency department for evaluation of potential intracranial hemorrhage. If no significant symptoms develop afterward, the likelihoo...

Should You Seek Medical Attention for a Head Injury After Fainting?

Head injury Fainting in the bathroom can be concerning, especially if it is uncertain whether it was due to weakness from menstruation or from hot water and poor air circulation leading to oxygen deprivation. Since you hit your forehead and near your temple during the fall, and y...

Dr. Hong Yuanbin Reply:
Hello, it is important to monitor whether the pain persists for more than 48 hours, becomes increasingly severe, or if vomiting occurs. If the symptoms become more pronounced, it is advisable to seek evaluation from a neurosurgeon or visit the emergency department to assess for p...

Understanding Chest Tightness and Weakness After a Head Injury: What to Know

Occasional chest tightness with shaking and deep breathing? Doctor, why do I experience chest tightness, and even before an episode, I get goosebumps, feel a bit dizzy, and have overall weakness when I take deep breaths? I had a car accident in early June 2020 that resulted in a ...

Dr. Xie Rongyuan Reply:
Hello: If the symptoms occur frequently, it is recommended to visit a cardiologist to check for coronary artery disease or other underlying issues. Thank you for your message!

Understanding Sudden Fainting: Causes and Concerns for Your Health

Sudden fainting? Around 12:20 AM today, my mother (52 years old) was talking before going to the bathroom when she suddenly fainted just as she was about to enter. I heard a noise and rushed to check, finding her collapsed at the doorway. She regained consciousness after about 30...

Dr. Hong Yuanbin Reply:
Based on your description, it is likely that the alcohol caused vasodilation, leading to a sudden drop in blood pressure, combined with urine production activating the sympathetic nervous system, resulting in a temporary fainting episode. It is recommended that if she drinks alco...

Head Injury from Basketball: What to Watch For After a Hit

Head injury? Hello, Director Gao: Today while playing basketball, I was hit on the upper right forehead by the ball. Initially, it was painful, but the pain subsided later. I would like to ask you: 1. Will there be any indentation in my skull? 2. Is there anything I need to pay a...

Dr. Gao Jiankai Reply:
Hello, thank you for your message. My response is as follows: 1. At your age, skull growth has stabilized, and playing basketball, which is a flexible sport, will not affect the appearance of your head. 2. If you are still concerned, please monitor for any nausea, vomiting, or se...

Understanding Dizziness After an Earthquake: Is It Normal?

Dizziness issues? Hello doctor, I just had lunch at home in Taipei when a strong earthquake suddenly struck. I quickly ran to crouch next to the refrigerator's support beam, and it felt very frightening. After the earthquake, I experienced a slight dizziness; it wasn't ...

Dr. Hong Yuanbin Reply:
Hello, unless there is a head injury, an earthquake itself typically does not have a direct impact on the head. Dizziness is likely related to lifestyle factors, and adequate rest should help. Thank you for your question.

Understanding HIV Transmission: Debunking Myths About White Blood Cells

Regarding white blood cells? Hello, doctor. I would like to ask you about the information I found online regarding HIV infection. It states that the virus can directly invade human cells, which significantly increases the risk of infection. However, when I asked the school doctor...

Dr. Zeng Guosen Reply:
Hello, internet user: HIV is transmitted through intimate contact with bodily fluids or blood. The main routes of transmission are sexual intercourse, blood transfusions, and sharing drug injection needles. The risk of infection from folliculitis fluid on a shaved head is relativ...