This Blog is proudly hosted by Now Blogging
herbalremedy | 26 July, 2008 05:26
Natural supplements Herbal Remedies
herbalremedy | 26 July, 2008 05:21
Pollens are tiny egg-shaped powdery grains released from flowering plants, which are carried by the wind or insects, and serve to cross-pollinate other plants of the same type for reproductive purposes. When pollen is present in the air, it can land in a person’s eyes, nose, lungs and skin to set up an allergic reaction. Symptoms may include allergic rhinitis (hay fever), allergic conjunctivitis (eye allergies) and allergic asthma.
What causes it?
Hay fever is caused by breathing in pollen particles and by pollen getting into the eyes. You can get hay fever at any time from early spring to late summer, depending on which pollen or pollens you're allergic to.
The pollens most likely to cause problems in early spring are those from trees such as the silver birch, ash, oak and London plane.
Grasses pollinate during mid-summer from May to August. The most profusely pollinating grasses are timothy, rye, cocksfoot, meadow and fescue.
Occasionally, in late summer and autumn, weeds such as nettles and dock as well as mugwort and plantain can trigger hay fever.
WHAT IS POLLEN?
Plants produce the microscopic round or oval grains called pollen in order to reproduce. In some species, the plant uses the pollen from its own flowers to fertilize itself. Other types must be cross-pollinated; that is, in order for fertilization to take place and seeds to form, pollen must be transferred from the flower of one plant to that of another plant of the same species. Insects do this job for certain flowering plants, while other plants rely on wind transport.
The types of pollen that most commonly cause allergic reactions are produced by the plain-looking plants (trees, grasses, and weeds) that do not have showy flowers. These plants manufacture small, light, dry pollen granules that are custom-made for wind transport; for example, samples of ragweed pollen have been collected 400 miles out at sea and 2 miles high in the air. Because airborne pollen is carried for long distances, it does little good to rid an area of an offending plant - the pollen can drift in from many miles away.
Preventive Strategies:
Avoid the outdoors between 5-10 AM. Save outside activities for late afternoon or after a heavy rain, when pollen levels are lower.
Keep windows in your home and car closed to lower exposure to pollen. To keep cool, use air conditioners and avoid using window and attic fans.
Be aware that pollen can also be transported indoors on people and pets.
Dry your clothes in an automatic dryer rather than hanging them outside. Otherwise pollen can collect on clothing and be carried indoors.
Grazax (grass pollen allergen extract)
How does it work?
Grazax sublingual tablets contain a standardised extract of grass pollen allergen from Timothy grass (Phleum pratenase). The tablets are a type of medicine called immunotherapy. They are used to treat hayfever caused specifically by an allergy to grass pollen.
It is not fully understood how the medicine works. However, the grass pollen extract is thought to stimulate the body’s immune system to produce antibodies against grass pollen. These antibodies can then bind to any grass pollen that you encounter during the grass pollen season and prevent it from causing allergic symptoms.
Read About Maintain Normal Blood Pressure Range Also read about
Health Supplements for Heart
and Lower Blood Pressure
Natural supplements Herbal Remedies
herbalremedy | 26 July, 2008 05:19
| « | August 2008 | » | ||||
|---|---|---|---|---|---|---|
| Mo | Tu | We | Th | Fr | Sa | Su |
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |