Psoriasis
allegra medicine helps if you have allergy symptoms and its a treatment of chronic hives and itching.
There are far too many disorders that could be the cause of so many symptoms. However, just a few to name would be bipolar disorder, (also known as "affective disorder" involving an imbalance of the mood), anxiety disorder, Attention Deficit Hyperactive disorder, (although the itching part doesn't add up) Please, do see a doctor for so many symptoms.
The recurrence of any of the following symptoms may indicate chronic hemorrhoids: blood in the stool or on the toilet paper after a bowel movement, rectal itching and skin irritation. Pain usually occurs only with external hemorrhoids.
A dog with severe or chronic itching needs to be examined by a vet. You need to address the underlying cause of the itch, not just the symptoms. Severe itching can be due to a thyroid disorder, skin mites (some of which are microscopic, so you wouldn't see them), fleas, boredom, an allergy, diet, or many other things. Treatments will vary depending on what the cause of the itch is. If the dog is scratching or chewing on himself enough, there may be a secondary bacterial or yeast infection which also requires treatment. Prompt treatment makes for a faster, and less expensive recovery. Not to mention your dog is in agony.
eczema
If it is constantly itching you may have a skin disorder. Have it checked by a medical practitioner.
Symptoms are chronic itching which is often accompanied by nervous tension. The appearance of scratch marks and the leathery skin patches can be found anywhere on the body. A
For some common causes of chronic itching, such as atopic dermatitis, hypersensitivity to otherwise innocuous substances in the environment, as well as other nonspecific irritations or allergic reactions, a moderate dose of non-sedating antihistamine taken regularly -- for example, 120 mg. fexofenadine (Allegra) daily -- has a good chance of being helpful. But if the antihistamine doesn't help you at all, don't increase the dose. Instead, see your family doctor or a dermatologist.
Allegra is Italian-derived and means: jaunty and joyful.
Itching cream.
The fruit of the rose, the 'rose hip' is the part used as itching powder, the inside is covered in fine hairs that cause itching when rubbed on the skin, all you have to do is pop them open and rub them on someone. Source in the related link below.
Sounds like herpies zolster