Testosterone is the primary male hormone, and it contributes to a host of normal physiological processes in the body, including hair growth, muscle mass, sexual desire, and erectile function. It is also essential for maintaining typical male characteristics.

In general, hormone replacement therapy produces gradual results. Treatments build on each other until you achieve a hormone level that is appropriate for your body chemistry. After the first treatment, patients can expect to see results in about two to four weeks, regardless of which treatment method is used.

The influx of testosterone will help promote the release of serotonin in men and can result in an increase in sex drive, energy, and strength. Other benefits, such as reduced depression or anxiety, improved memory, or reduced risk of diabetes and heart attack may accompany this.

Asthma is caused by swelling (inflammation) in the airways. When an asthma attack occurs, the lining of the air passages swells and the muscles surrounding the airways become tight. This reduces the amount of air that can pass through the airway.

In people who have sensitive airways, asthma symptoms can be triggered by breathing in substances called allergens or triggers.

Common asthma triggers include:

• Animals (pet hair or dander)
• Dust mites
• Certain medicines (aspirin and other NSAIDS)
• Changes in weather (most often cold weather)
• Chemicals in the air or in food
• Exercise
• Mold
• Pollen
• Respiratory infections, such as the common cold
• Strong emotions (stress)
• Tobacco smoke