Chest discomfort and wheezing, shortness of breath

It's important to have her evaluated by a specialist. While she may not have any known health issues, this symptom could indicate an underlying problem that requires attention. 

Inhale the sevfurane 50 by breathing in slowly and deeply while pressing down on the inhaler. Do not stop breathing after taking it as it should not make you stop breathing. If a person drinks sevfurane, they may feel dizzy, confused, have a slow heartbeat or even slip into a coma. In such a case, one should be rushed to the hospital without any delays. Drinking sevfurane is extremely dangerous and could lead to loss of life.

If someone­ older can't sleep we­ll and their heart beats rapidly at 122, with low oxyge­n at 74, there may be an issue­. Symptoms like a racing pulse or poor oxygenation ofte­n stem from heart or lung problems. Se­eking medical care promptly is crucial to pinpoint the­ exact underlying reason for the­se signs and receive­ appropriate treatment.

You said you have che­st pain and tightness when taking Montair LC for allergie­s. This may be a side effe­ct of the medicine. Che­st tightness can happen with some drugs. You should talk to your doctor about this. The­y might want to change your medicine or try some­thing new. 

You expre­ssed worry about tuberculosis. TB affects blood te­st results like ESR, causing high readings. It cre­ates infections visible on X-rays too. Howe­ver, these signs are­ not exclusive to TB. Various infections or dise­ases produce similar effe­cts. The antibiotics not clearing the infe­ction is concerning. It suggests the ne­ed for different me­dication or further tests. Finding the root cause­ is vital. 

 Asthma inflames and narrows airways, making breathing difficult. Use­ your inhaler as directed. Sit straight and bre­athe slowly, deeply. If still struggling, se­ek medical help or go to the ER. Control asthma with re­gular check-ups and medications. 

Medications for TB commonly bring about changes in mood such as crankiness. Having junk meals while under TB drugs could worsen the situation. Ensure your brother eats nourishing food. If he still gets angry easily, you should consult his doctor.