Parisienne Hair Solutions | Hair Loss Education

Understanding the Many Types of Hair Loss

Hair loss is not one condition with one cause. It can develop gradually or suddenly, affect one area or the entire scalp, and involve genetics, the immune system, the hair-growth cycle, scalp disease, medical treatment, physical tension, or other factors.

Important:Some terms below are medical diagnoses, while others describe a pattern, mechanism, or commonly used industry term. The glossary is educational and is not a substitute for diagnosis by a dermatologist or other qualified healthcare professional.

A useful way to think about hair loss

Look beyond the word “alopecia.”

  • Where is the loss happening?
  • How quickly did it begin?
  • Is there shedding, breakage, thinning, or scarring?
  • Are there scalp symptoms such as scale, redness, pain, or itching?

Interactive Hair Loss Atlas

Explore the Terms You May Hear Along the Way

Hair loss terminology can be confusing because some labels describe a diagnosis, while others describe a location, trigger, biological mechanism, or pattern. The atlas below groups related terms together so visitors can compare them more clearly.

Hover, focus, or tap any term to open its explanation

01

Pattern & Hormonal

Hereditary patterns, age-related thinning, and hormone-linked mechanisms.






02

Autoimmune, Inflammatory & Scarring

Conditions where immune activity, inflammation, or tissue damage can affect follicles.








03

Shedding & Growth Cycle

Terms connected to sudden shedding, growth-cycle disruption, or temporary fallout.





04

Scalp, Infection & Behavior

Scalp disorders, fungal infection, mechanical tension, and hair-pulling behavior.




Why the distinction matters

Hair Loss Patterns Can Look Similar for Very Different Reasons

A useful evaluation considers more than how much hair is missing. Pattern, timing, scalp condition, recent health changes, medications, family history, and whether follicles appear scarred can all help narrow the possibilities.

Pattern & Location

A widening part, temple recession, crown thinning, smooth patches, or diffuse shedding can point in different directions. Location is useful, but it is only one piece of the picture.

Speed & Timing

Gradual miniaturization behaves differently from sudden shedding after illness, childbirth, medical treatment, major stress, or another change in the body.

Scalp & Follicle Signs

Scale, redness, pain, pustules, shiny skin, loss of follicular openings, or obvious breakage can change the differential diagnosis and may warrant medical evaluation.

Medical note: Parisienne Hair Solutions provides cosmetic, non-surgical hair replacement and scalp-focused services. This educational page does not diagnose disease or replace medical care. Sudden, unexplained, painful, inflamed, patchy, or scarring hair loss should be discussed with an appropriate healthcare professional.

Private, one-on-one guidance

You Do Not Need to Diagnose Yourself Before Asking for Help.

If you are dealing with thinning hair, more extensive hair loss, a changing scalp, or hair loss connected to a medical journey, Parisienne can help you understand the non-surgical options available and when a medical referral may be appropriate.

Parisienne Hair Solutions | 257 Wall Street, Piedmont, SC 29673 | (864) 297-8235