Telogen Effluvium With Dysesthesia Has Lower B12 Levels and May Respond to B12 Supplementation

Hair loss due to vitamin B12 deficiency is discussed, with some users suggesting supplements and dietary changes, while others recommend medications like finasteride or dutasteride. The conversation highlights differing opinions on the cause of hair loss, with some attributing it to genetics or male pattern baldness.

A user is experiencing an itchy scalp after using a shampoo containing biotin, saw palmetto, and caffeine, and is questioning if it's due to the shampoo or balding. They are seeking feedback on others' experiences with similar shampoos.

A user experienced severe scalp itching with MPB and found Nizoral ineffective. A doctor diagnosed seborrheic eczema and prescribed Betacap, which relieved the itching.

Severe scalp itching and hair loss, possibly linked to seborrheic dermatitis, are discussed, with treatments like Dutasteride, Finasteride, and various shampoos mentioned. Some users find relief from itching with DHT blockers like Finasteride, while others suggest consulting multiple dermatologists for accurate diagnosis.

The user experienced scalp burning and diffuse hair shedding after surgery, with symptoms worsening due to factors like weather changes and stress. They tried minoxidil and finasteride but stopped due to side effects, and found some relief with corticosteroid scalp treatments while correcting vitamin deficiencies.

Increased scalp itching during shedding phases while on finasteride treatment may coincide with hair regrowth and recovery. This suggests that itching might not always indicate continued hair loss and could encourage persistence with the treatment.