What are the worst symptoms of urticaria?

Condition analysis:
Worst Symptoms: 1)Pronounced pigmented "spots"all over my body 2)Digestive issues that may or may not be caused by UP 3)Allergic reactions and symptoms that may or may not be associate with UP Get Rid of First: The pigmented spots covering my body.

Instructions:
1. Cold Compress
Most skin allergy specialists suggest cold compresses as the best topical natural remedy for hives. Cold temperature helps shrink the blood vessels and block further release of histamine. This in turn alleviates swelling, inflammation and itching.

-- Wrap some ice cubes in a cloth. Place it over the affected skin for 10 minutes at a time, three or four times a day.
-- You can also take a cool bath or shower as needed to calm skin inflamed by hives.

2. Baking Soda
Baking soda is another popular remedy for hives. Its anti-inflammatory properties help reduce inflammation as well as itching.

-- Add one-half to one cup of baking soda to a bathtub filled with warm water. Mix it in well and then soak in this water for 20 to 30 minutes.
-- Alternatively, put two tablespoons of baking soda in a small bowl. Add enough water to make a thick paste. Spread the paste on the affected area. Leave it on for 10 minutes before rinsing it off with warm water.

You can use either of these remedies once daily or as needed.