Dr. Keith Roach

Articles by Dr. Keith Roach

Dear Doctor: What is birdshot chorioretinopathy, and how is it treated? - OregonLive.com

Health April 8, 2026

DEAR DR. ROACH: My niece was diagnosed with birdshot chorioretinopathy. Can you please explain what this is, which treatments are involved, and what the typical prognoses are? -- P.Z. ANSWER: BirdshοΏ½...

Dear Doctor: Is Eliquis the reason I have bruises on my legs that do not go away? - OregonLive.com

Health January 21, 2026

DEAR DR. ROACH: I am an 80-year-old female on Eliquis who has many bruises on her legs that do not go away. Is there a remedy for this situation? -- R.D.T. ANSWER: Eliquis is an anticoagulant; it reοΏ½...

Dear Doctor: With all the advances in modern medicine, why are people still dying of pneumonia? - OregonLive.com

Health January 20, 2026

DEAR DR. ROACH: Why do people still die of pneumonia? With all the advances that we have seen in modern medicine, losing anyone to this ailment seems like such a waste. Is it a question of pneumonia οΏ½...

Dear Doctor: What type of foods, drinks slow down your body’s absorption of sugar? - OregonLive.com

Health January 10, 2026

DEAR DR. ROACH: I am a generally healthy 70-year-old man, and I like to drink orange juice -- the kind that is freshly squeezed with no additives but is pasteurized. I also like to eat strawberries aοΏ½...

Dear Doctor: Is uncommon C. diff causing this patient’s chronic diarrhea? - OregonLive.com

Health January 1, 2026

DEAR DR. ROACH: I am a 76-year-old male who is in relatively good health. For the past six months, I have been experiencing diarrhea on and off. I initially spoke to my general physician, and he thouοΏ½...

Dear Doctor: How often should people older than 65 get the RSV vaccination? - OregonLive.com

Health December 26, 2025

DEAR DR. ROACH: My husband and I are over 65. We got the respiratory syncytial virus (RSV) vaccinations two years ago. Im reading mixed reports on how often we should be getting them. -- N.W. ANSWERοΏ½...

Dear Doctor: 1 arm is as good as the other when getting COVID, flu vaccines - OregonLive.com

Health December 24, 2025

DEAR DR. ROACH: I have notes from friends at home who are getting their COVID vaccines and high-dose flu shots on the same day in the same arm. They talk about being completely wiped out and the consοΏ½...

Dear Doctor: Was my doctor off base when he told me Paxlovid cures COVID, so I don’t need to be vaccinated - OregonLive.com

Health December 11, 2025

DEAR DR. ROACH: I am a 74-year-old woman who is in better-than-average shape for my age. I only take blood pressure meds, walk for exercise, and am only slightly overweight. I have had seven COVID vοΏ½...