|
This seasonal allergic reaction, although
never life-threatening, causes a great deal of suffering, particularly
in youngsters. It is caused by exposure to pollen grains and symptoms
mainly affect the nose and eyes. The nose is runny, stuffy and itchy
with sneezing, while the eyes itch, are puffy and can also stream with
tears. Symptoms can develop as early as March and continue through to
August, often affecting students during their examinations. Reducing
exposure to pollen is the first line of prevention. Stay indoors on days
with high pollen counts. Contact lenses and wrap-around spectacles will
keep pollen grains away from the conjunctiva. A surgical mask will keep
them out of the nose. Antihistamines are the main drugs used to treat
symptoms and can be bought over the counter in pharmacies. Modern
antihistamines cause less drowsiness than older ones, but you are still
advised to avoid activities where drowsiness would cause serious
complications. Sodium cromoglycate in tablets or drops can also be
useful and steroid sprays can improve nasal symptoms. If symptoms are
really disabling, or vital examinations are coming up, it may be
appropriate to take steroid tablets or a one-off injection of
long-acting steroid.
|
Bookmark
Print
