Running about 100m is tired, can't breathe, is it due to lack of oxygen?

Glyceryl trinitrate is a drug with vasodilator effects, prevention and treatment of cardiovascular diseases, angina pectoris. Once administered, Glyceryl trinitrate from under the tongue is rapidly absorbed into the bloodstream and provides pain relief within minutes. Patients treated with angina with Glyceryl trinitrate need a doctor's prescription, if not used correctly, it will be life-threatening.

According to the World Health Organization (WHO), approximately 750,000 people worldwide die each year from mosquito-borne diseases, most of them children. Below are 10 mosquito-borne diseases that are common in Vietnam.

Hello doctor, how many weeks old is a fetus when there is a heartbeat? My wife had an ultrasound and the doctor said the fetus is 8 weeks old but there is no heartbeat and said the fetus is stillborn. What does this mean?

Hello doctor. I want to ask the doctor, we just got married and had sex without using any protection, and after a while I wanted to take my wife to get the HPV vaccine for cervical cancer, and I took my wife to do a pregnancy test and there was no sign of anything, and I decided to take my wife to get the HPV vaccine for cervical cancer, and after 1 month of the injection, my wife had a late period, and I asked the doctor at the injection site and the doctor said it might be because the injection was messed up, and continued to get the flu vaccine before getting pregnant, and a few days later I tested my wife and there were 2 lines, and I took my wife for an ultrasound, the doctor said it was 4 weeks and 4 days, I was so worried, I couldn't eat or sleep since that day, my wife got the first shot, doctor, can you tell me if the two vaccines for cervical cancer and flu affect the fetus, I hope the doctor will let me know and what I should do What is it, doctor, please tell me honestly, thank you!

Hypertension is a common condition in adults with asthma. There are many treatments available to help improve blood pressure in asthma patients. However, some medications have the potential to trigger asthma attacks or worsen the condition.

Typically, most patients take their blood pressure medication in the morning, although no trial has made this recommendation. However, a new study shows that taking blood pressure medication at bedtime instead of when you wake up can reduce the risk of death from cardiovascular events by 50%.