Respiratory tract infection
Respiratory tract infection refers to any of a number of infectious diseases involving the respiratory tract. An infection of this type is normally further classified as an upper respiratory tract infection (URI or URTI) or a lower respiratory tract infection (LRI or LRTI). Lower respiratory infections, such as pneumonia, tend to be far more serious conditions than upper respiratory infections, such as the common cold.
Upper respiratory infection is generally caused by the direct invasion of the inner lining (mucosa or mucus membrane) of the upper airway by the culprit virus or bacteria. In order for the pathogens (viruses and bacteria) to invade the mucus membrane of the upper airways, they have to fight through several physical and immunologic barriers.
The hair in the lining of the nose acts as physical barrier and can potentially trap the invading organisms. Additionally, the wet mucus inside the nasal cavity can engulf the viruses and bacteria that enter the upper airways. There are also small hair-like structures (cilia) that line the trachea which constantly move any foreign invaders up towards the pharynx to be eventually swallowed into the digestive tract and into the stomach.
In addition to these intense physical barriers in the upper respiratory tract, the immune system also does its part to fight the invasion of the pathogens or microbes entering the upper airway. Adenoids and tonsils located in the upper respiratory tract are a part of the immune system that help fight infections. Through the actions of the specialized cells, antibodies, and chemicals within these lymph nodes, invading microbes are engulfed within them and are eventually destroyed.
Despite these defense processes, invading viruses and bacteria adapt various mechanisms to resist destruction. They can sometimes produce toxins to impair the body's defense system or change their shape or outer structural proteins to disguise from being recognized by the immune systems (change of antigenicity). Some bacteria may produce adhesion factors that allow them to stick to the mucus membrane and hinder their destruction.
It is also important to note that different pathogens have varying ability to overcome the body's defense system and cause infections. Some viruses may infect by much fewer numbers than others.
With our many years of experience, our centre provides effective treatment with combinations of natural herbs which is very effective in curing this illness. Please mail us your problems and we will get back to you soonest possible.
(Wong Medical Centre)
No. 54, Jalan Pasir Putih 14 & 16 Jalan Lapangan Siber 1
Taman Shatin Bandar Cyber
31650 Ipoh 31350 Ipoh
Perak Perak Malaysia
Contact No. : 012-4520077 012-5036040 / 05-3114022
ACCOMMODATION: We provide comfortable and serene environment for our patients. All rooms are fully air-conditioned.
MEALS : Meals provided are healthy diet and prepared according to the patient's needs.
NURSING CARE : Nursing Care facilities provided.
TRANSPORTATION: We provide transportation if needed.
TRANSPORT PROVIDED : Transportation provided to and from the airport to the centre.