Season the shrimp with salt, pepper, and paprika, then add them to the skillet. Cook for 2-3 minutes per side until pink and fully cooked, then remove the shrimp and set aside.
Reduce heat to low and pour the heavy cream into the skillet. Stir in the Parmesan cheese and Italian seasoning, whisking until the cheese is fully melted and the sauce is smooth.
Add the cooked shrimp back into the skillet and toss them in the creamy garlic sauce. Cook for 1-2 minutes to heat through.
Garnish with fresh parsley, if desired, and serve immediately over rice, pasta, or with crusty bread.
Notes
For a lighter version, substitute half-and-half for heavy cream. Adjust seasoning to taste.