Diagnosis

The earlier you have a diagnosis, the sooner you and your healthcare team can find a treatment regimen to manage your symptoms. Managing your symptoms appropriately can improve your quality of life.

To diagnose psoriasis your GP may ask for your medical history and carry out a physical examination, particularly of your skin, nails and scalp. In some cases you may be referred to a dermatologist.

The time you have with your GP may be limited so it’s a good idea to think of things you want to discuss with them in advance. These might include:

  • Whether you have a family history of psoriasis
  • What medications you are taking or have taken in the past, to try to relieve symptoms
  • How psoriasis is affecting your life – both physically and emotionally
  • Whether you have joint pain or stiffness

Sometimes your healthcare team may take a small sample of skin (called a ‘biopsy’) to determine the exact type of psoriasis and to rule out other conditions. This will be sent off for analysis. Your healthcare team will then either write to you with the results and/or invite you back for another appointment to discuss the results.


Further reading

Feldman Sr and Krueger GG. Psoriasis assessment tools in clinical trials. Ann Rheum Dis. 2005; 64 (supp II): ii65-ii68

Finlay AY and Khan KG. Dermatology Life Quality Index (DLQI) – a simple practical measure for routine clinical use. Clin Exp Dermatol. 1994; 19 : 210-216

Krueger GG et al. The impact of psoriasis on quality of life: results of a 1998 National Psoriasis Foundation patient-membership survey. Arch Dermatol 2001; 137: 280-285