Dr. Donald Leung MD

Recommended Articles

• When Is Allergy Season?

  Allergy season would mainly depend on the underlying factor of what individuals are allergic to and where they live. If an individual is suffering from a seasonal allergy or hay fever, then tree pollens could trigger the allergic reaction in the season of spring or late winter. If you are allergic...

• Are Vaccines Safe for My Baby Under All Circumstances?

  Are there any circumstances under which vaccination of young children is forbidden?There are particular conditions when the immunization of your child, unfortunately, cannot be performed. If all terms and conditions are followed accordingly, complications are avoidable. These are the circumstances...

• Are there any Contradictions for Alternative Treatment of Mumps?

  Mumps is a viral infection which causes swelling of the salivary glands. The patient’s throat and neck swells up making it difficult for them to talk or eat. Although it is not contagious like chicken pox and measles, mumps is a common disease which affects a person once. If there are no other...

• Can Sinusitis Cause Vomiting?

  Sinusitis is another word for an infection of the sinuses, which are four in number and are positioned at the back of the skull. These air spaces help to carry the skull’s weight. When the sinuses are congested, then infection can occur. There are a few reasons that may cause inflammation of the...

• Symbicort (Budesonide/Formoterol) Inhalation Aerosol

  What is Symbicort?Symbicort is a combination drug used for the management of asthma and chronic obstructive pulmonary disease (COPD) symptoms. The two active ingredients of Symbicort are budesonide and formoterol. This combination helps relax the airways and makes breathing easier.Budesonide can be...

• Is Asthma Allergy-Induced?

  The allergens which cause sneezing and watery eyes in many people, are the ones responsible for asthma attacks in few others. It can be stated without the shred of a doubt that allergies trigger the most commonly suffered chronic conditions in the United States. The connection between allergies and...