Allergies, Internal Medicine FAQ

Can People with Allergies Donate Blood? Understanding the Guidelines

General knowledge Can people with allergies donate blood?

Dr. Yang Jun Reply:
Hello, Miss Pink: The general blood donation process involves screening for infectious diseases (such as hepatitis and AIDS) and ensuring that the donor's physical condition and hemoglobin levels are not too low (to avoid anemia), in order to prevent discomfort for the donor...

Understanding Elevated Mercury Levels in Blood: Causes and Solutions

Heavy metals in the blood Recently, our company conducted a health examination, and my test report indicated that the mercury level in my blood exceeds the standard. However, there are no hazardous factors present in the work environment. Out of 50 individuals examined, over 30 s...

Dr. Xiao Yongxun Reply:
Hello Ms. Kuo; 1. The most famous case of mercury poisoning occurred in the 1950s in the Minamata region of Japan, where a chlor-alkali factory discharged methylmercury into the sea. This contaminant entered the food chain and subsequently affected thousands of people, leading ...

Managing Excessive Sweating and Fatigue: A Guide for Allergy Sufferers

What should I do? Hello, doctor. In the past few months, I've been sweating profusely with even slight physical activity, and I've also been experiencing a runny nose. I feel dizzy and generally weak. I have a history of allergies, and with the heat being so intense, I&...

Dr. Ke Zhengchang Reply:
Hello, Swallow: If allergic rhinitis is causing severe nasal discharge, it can generally be effectively controlled with medication. If there is excessive sweating and emotional tension, in some patients, it may be due to hyperthyroidism, which can be diagnosed through testing.

Is It Safe to Be Exposed to Disinfectant Fumes from a Nearby Spray?

Could you please provide the content you would like me to translate? Yesterday, I passed through an alley where a person was carrying a cylindrical metal object. There was a tube that he directed towards a storm drain on the side of the road, and a large amount of white gas was e...

Dr. Ke Zhengchang Reply:
Hello Joy: If there are no immediate symptoms of skin allergies or respiratory difficulties from general insecticides (pyrethrins) and you are in an open space with good air circulation, there should generally be no major issues.

Understanding Drug Tests: Can Allergy Medications Affect Results?

Hello, doctor? Hello Doctor, I was recently stopped by the police while dancing at a club, as they suspected I had taken ecstasy. I was taken in for a urine test, but I haven't used ecstasy in a long time. I regularly take medication for nasal allergies, and I'm conce...

Dr. Ke Zhengchang Reply:
Ecstasy is a type of sedative, while nasal allergy medications are antihistamines and vasoconstrictors. They contain different active ingredients and do not have any interactions.

Understanding Thyroid Function and Allergies: A Patient's Inquiry

Medical consultation Thank you, Dr. Ke, for your letter. I have visited the general surgery outpatient clinic and had a blood test to check my thyroid function. The test results were normal. The doctor prescribed antihistamines and some hormones. I also experience wheezing at tim...

Dr. Ke Zhengchang Reply:
Dear Ms. Lu, There are many reasons for experiencing shortness of breath while walking. Arranging for pulmonary function tests, exercise electrocardiograms, and chest X-rays can serve as initial screenings to identify the cause.

Understanding Drug Reactions: Why Are My Palms Turning Purple?

Drug allergy? Hello Dr. Lee: I have been diagnosed with mitral valve prolapse and mild regurgitation of both the mitral and tricuspid valves. I have been prescribed the following medications: *Tenormin 50 mg, once daily, half a tablet each time; *Relifex 500 mg, twice daily, one ...

Dr. Li Huixiong Reply:
I apologize for the late response! How long after starting these medications did you experience the side effects? Generally, these medications are commonly used and such side effects are rarely reported. I recommend monitoring the situation. If the side effects persist and are co...

Understanding Back Pain and Chest Tightness: When to Seek Medical Advice

Back pain and chest tightness? Dr. Ke, I have some questions to ask you: Recently, I have been experiencing symptoms such as nasal allergies, cold, and cough. Even after taking medication, I still feel unwell, with persistent dizziness, tightness in my neck, muscle stiffness and ...

Dr. Ke Zhengchang Reply:
Hello Lisa: Chronic hypertension and hyperlipidemia require long-term adherence to medication and regular outpatient follow-up for blood pressure monitoring and blood tests. If symptoms of an upper respiratory tract infection occur, such as cough, dizziness, runny nose, and muscl...

Persistent Cough After Cold: Causes and Home Remedies

Persistent cough Hello Dr. Kuo! I visited the doctor a week ago due to a cold, and after taking the prescribed medication, my condition has improved. However, I am still troubled by persistent dry cough. I have a weak constitution and am prone to colds, and I occasionally feel a ...

Dr. Guo Conghuai Reply:
Dear Mr. Ted, Regarding your cough, we generally refer to a cough lasting less than three weeks as an acute cough. The causes of acute cough can include viral infections and bacterial infections. A dry cough is often due to post-nasal drip or airway allergies. You should consult...

Medication Issues in Duodenal Ulcers and Functional Disorders

Medication issues related to duodenal ulcers and functional disorders? I have been receiving treatment from Dr. Min-Chien Lai at National Taiwan University for a long time due to duodenal ulcers and persistent loose stools. After a prolonged period of consultation, I noticed that...

Dr. Hong Hongchang Reply:
Refractory ulcers may be related to Helicobacter pylori and should be addressed accordingly. If there are any issues, please visit the gastroenterology clinic.

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