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A rash is any irritation or inflammation of the skin.  It may be merely reddish patches or may contain bumps and even blisters.  Rashes have many causes including allergies, contact with certain substances, illness, and even stress.  A rash may also be the result of a tick bite.  Sometimes the cause is unknown.

If you develop a rash for no discernible reason, there are things you should take note of:

1.  did the rash start when or shortly after you have started a new medication,

2.  have you consumed any food or drink that is new to you,

3.  do you feel unusually stressed or upset,

4.  do you have any other symptoms such as pain or fever, and

5.  is the rash localized or is it spreading, or

6.  have you spent any time in unfamiliar outdoor areas.  The rash from poison ivy may appear immediately or after a few hours.  It will be localized in the area on your skin where the leaves touched.

Poison Ivy Rash

Be aware that many rashes are caused by shampoos, cosmetics, lotions, plants, and soaps as well as some materials such as latex.  If your skin is especially sensitive, be aware of all the new materials, even metals, with which you may be in contact.

There is only one way to prevent rashes not caused by disease, and that is avoidance.  This is why it is important to determine the cause of the rash.

If you have been exposed to any material or substance which you feel will cause a rash, flush the area thoroughly with tepid water.  After you have flushed thoroughly, apply a mild soap and rinse well.  To get rid of the allergy-causing oil of poison ivy, wash your skin with rubbing alcohol and flush thoroughly.  Apply a mild soap and rinse again.  In the case of poisons such as poison ivy, oak, and sumac, you must also wash your clothing and any animals around you.

To reduce the itching of any rash, apply cold, wet compresses frequently and use a mild hydrocortisone cream very sparingly.  Use calamine lotion for plant rashes only.  Keep other rashes exposed to the air.  If possible, wear all cotton clothing.

There are times when you should get medical attention for a rash.

a)  If there is any sign of infection.

b) If you suspect that the rash is caused by a medication.

c) If you can find no cause for the rash.

d) If you have other symptoms with the rash, such as fever or sore throat.

e) If you have tried moderate treatments and the rash shows no sign of clearing.