There are 3 reasons for inflammation and acute immune response
1. Inflammation due to Vitamin D3 deficiency
>Vitamin D3 5000IU - 15000IU
>Vitamin A 5000IU - 15000IU (1-on-1 with Vitamin D3)
>Vitamin K2 1gr - 5gr
Daily, all with fatty food. You need to have 40-60ng/ml vitamin D3. Conduct regular blood tests and adjust doses accordingly.

2. Inflammation due to leaky gut
Stop
>Medications(Tylenol, Ibuprofen, etc.)
>Alcohol
>Gluten
>Dairy
>Sugar
Consume
>Fish, Meat (foods high in L-Glutamine)
>Leafy greens, Cruciferous vegetables (high in vitamin C and fiber)
>Fermented foods (for gut microbiome)
Long story short you need L-Glutamine to fix your gut and intestines. You also need vitamin C, because it is needed for collagen production. It also helps with digestion and absorption of some minerals among other benefits, but that doesn't interest us today. You need to consume food high in fiber for gut microbiome. Fermented veggies also help with that.

3. Inflammation due to bacterial or viral infection
First and foremost you MUST have a good dental health. If you have dental cavities, fix them asap. Don't take antibiotics, because they can ruin you gut microbiome. Instead use these
>onion, garlic
>ginger, turmeric
>eucalyptus, aloe vera, etc. etc.

Fix these 3 sources of inflammation and psoriasis will go away in no time.