Brain fog is not a medical diagnosis but rather a collection of symptoms related to cognitive function. Patients often describe it as feeling mentally “cloudy” or less sharp than usual. These symptoms may occur during perimenopause, menopause, or in men with low testosterone, among other situations.
Trouble concentrating or focusing on tasks
Short-term memory lapses
Difficulty recalling words or names
Feeling mentally “sluggish” or slowed down
Reduced productivity or efficiency at work
Frustration or anxiety about cognitive changes
Because these symptoms may overlap with other health concerns, we carefully evaluate each patient to determine whether hormones may be a contributing factor.
Hormones such as estrogen, progesterone, and testosterone are linked to brain function, memory, and concentration. During perimenopause and menopause, declining estrogen levels may influence cognitive sharpness. In men, low testosterone can sometimes contribute to mental fatigue and reduced focus.
At InnerMD, we assess whether hormones may be contributing to brain fog and consider treatment options such as menopause hormone therapy, testosterone replacement therapy, or personalized hormone care when appropriate.
We use a step-by-step approach to address brain fog and cognitive concerns:
Comprehensive Intake – Share your symptoms and health history through our secure intake form.
Virtual Consultation – Meet with Dr. Johnston to review your concerns and potential contributing factors.
Lab Testing (If Needed) – Ordered when hormone levels may provide helpful insights.
Personalized Treatment Plan – Tailored recommendations, which may include hormone therapy or lifestyle adjustments.
Follow-Up Care – Regular check-ins every 3–6 months until stable, then annual reviews.
Meet Dr. Jennifer Johnston
Dr. Jennifer Johnston is a practicing family physician from the Annapolis Valley of Nova Scotia.
She completed her medical training at Dalhousie University and later became board certified in Lifestyle Medicine by the ACLM, she specializes in bioidentical hormone therapy for men and women.
By using the latest research, she aims to harness the body’s natural ability to heal. She is dedicated to giving patients the tools and treatments needed to restore and repair the body for optimal health and vitality.
We focus exclusively on hormone-related care, including conditions that affect cognitive health and cause brain fog.
Every treatment plan is tailored to the individual’s symptoms, medical history, and goals.
From Halifax & across Atlantic Canada, including Nova Scotia, New Brunswick, Newfoundland & Labrador and Prince Edward Island, our care is available through secure telehealth visits.
We understand how frustrating cognitive changes can be and provide supportive, confidential care.
No matter where you are, you can receive hormone therapy for brain fog or cognitive changes through secure, virtual consultations, including Halifax, Cape Breton, Annapolis Valley, Digby, Truro, and more across Atlantic Canada, including Nova Scotia, New Brunswick, Newfoundland & Labrador and Prince Edward Island
No. Brain fog can be linked to many factors, including stress, sleep quality, and lifestyle. Hormones are one possible contributing factor.
For some patients, hormone therapy may help if low or fluctuating hormone levels are contributing. Treatment is always individualized.
Yes. Men may experience cognitive changes related to low testosterone or other factors.
Lab testing may be recommended but is not always required. This will be discussed during your consultation.
Yes. We provide virtual care across Nova Scotia, including Cape Breton, the Annapolis Valley, Digby, and Truro, and across Atlantic Canada, including New Brunswick, Newfoundland & Labrador and Prince Edward Island
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