When “just push through” stops working

Fatigue isn’t a character flaw—and it’s not always solved with more coffee. For many adults in Oxnard and across Ventura County, persistent low energy can be a sign that your sleep, hormones, nutrient status, stress response, inflammation, or even breathing at night needs attention. At La Mer Holistic Medicine, we approach fatigue with whole-person, integrative care that respects both physiology and lived experience—so you can get clarity on what’s driving your symptoms and what to do next.

Important note: Ongoing or severe fatigue deserves medical evaluation—especially if it’s new, worsening, or affecting your safety (like drowsy driving). This guide is educational and not a diagnosis.

Fatigue isn’t one problem—it’s a pattern

“Fatigue” can mean sleepiness, low motivation, brain fog, muscle heaviness, burnout, or feeling wired-but-tired. In integrative medicine, we look for the pattern behind the symptom. Often, fatigue is multi-factorial—two or three small “drains” can add up to one big, daily struggle.

Common root contributors we evaluate

Sleep quantity or quality: fragmented sleep, late nights, screen exposure, stress, snoring, or possible sleep apnea.
Thyroid function: low thyroid hormone can slow metabolism and commonly presents with tiredness and other symptoms; diagnosis requires lab testing. (thyroid.org)
Hormone shifts: perimenopause/menopause changes can affect sleep, mood, and energy; lifestyle support is often part of the plan. (support.endocrine.org)
Nutrient status: low iron stores, B12, or vitamin D may contribute to fatigue and low resilience (especially when diet, absorption, or heavy cycles are factors). (ods.od.nih.gov)
Stress physiology: chronic stress can disturb sleep architecture, appetite cues, and recovery.
Inflammation and chronic illness: infections, autoimmune conditions, metabolic issues, and medications can all play a role.

A practical fatigue “map”: what we look at first

The goal is to reduce guesswork. A good plan starts with the basics (sleep, nutrition, movement), then adds targeted testing or referrals if your symptoms point to something specific.

If your fatigue feels like… Clues to notice Helpful next steps
Sleepy (dozing off, heavy eyelids) Snoring, morning headaches, waking up unrefreshed, daytime sleepiness Sleep hygiene + discuss sleep apnea evaluation if symptoms fit (sleep study is used to diagnose). (fda.gov)
Flat (low drive, low mood, slow) Cold intolerance, constipation, dry skin, brain fog Discuss thyroid labs with a clinician when symptoms suggest it (TSH is commonly first, followed by free T4 when indicated). (thyroid.org)
Wired-but-tired (tired yet restless) Stress load, late-night scrolling, caffeine reliance, waking at 2–4 a.m. Nervous-system regulation, caffeine timing, consistent sleep schedule, relaxation routine
Drained (low stamina, “battery won’t charge”) Heavy menstrual cycles, restrictive diet, GI issues, low sun exposure Targeted nutrition + consider labs for nutrient status (guided by your clinician)

Step-by-step: a 2-week “energy reset” you can actually stick with

These steps are designed to be measurable, realistic, and compatible with a busy professional schedule.

1) Choose a consistent sleep window (even on weekends)

Aim for at least 7 hours of sleep opportunity and keep wake time consistent. Adults 18–60 are recommended to get 7+ hours. (cdc.gov)

2) Build a “screen-down” buffer

Turn off bright screens close to bedtime and create a short wind-down routine (reading, stretching, breathing, warm shower). This supports sleep quality and reduces “tired but awake” nights. (mayoclinic.org)

3) Time caffeine like a tool (not a life raft)

Keep caffeine earlier in the day and avoid it late afternoon/evening if sleep is fragile. Many sleep resources recommend limiting caffeine close to bedtime because it can interfere with falling asleep and staying asleep. (mayoclinic.org)

4) Stabilize blood sugar at breakfast and lunch

Prioritize protein + fiber + healthy fats. Many people notice fewer afternoon crashes when meals are balanced and consistent. If you’re skipping meals due to a busy schedule, start with one upgrade: a protein-forward breakfast.

5) Add daily “nervous-system downshifts” (5–10 minutes)

Consider breathwork, gentle yoga, meditation, or Reiki as supportive practices—especially if stress, rumination, or emotional overload are part of the fatigue picture. Small, consistent inputs can shift recovery.

Explore supportive mind-body services offered at La Mer

Did you know? Quick fatigue facts worth bookmarking

Sleep duration matters: Adults 18–60 are recommended to get 7+ hours of sleep per night. (cdc.gov)
Hypothyroidism can look “normal” at first: Symptoms overlap with many other conditions, and lab testing is how it’s confirmed. (thyroid.org)
Sleep apnea doesn’t always look the same in women: Daytime fatigue, morning headaches, nighttime awakenings, and mood changes can be clues. (fda.gov)

When to consider “special testing” and integrative support

If you’ve improved basics (sleep window, nutrition, movement, stress regulation) and you’re still struggling, it may be time for a more detailed review. In a functional/integrative model, we connect symptoms with history, lifestyle, and relevant labs—without assuming your fatigue is “just stress.”

Signals it’s worth booking a deeper visit

Fatigue lasting 3+ months or steadily worsening
Brain fog impacting work performance or safety
Unrefreshing sleep, snoring, or gasping/choking at night (possible sleep-disordered breathing) (uspreventiveservicestaskforce.org)
Symptoms consistent with thyroid dysfunction (fatigue plus constipation/cold intolerance/dry skin, etc.) (thyroid.org)
Post-illness fatigue or “crash” after exertion that’s out of proportion (requires thoughtful evaluation) (cdc.gov)

Learn about Special Testing at La Mer Holistic Medicine

A note on hormones and energy

For some patients—especially in midlife—fatigue is intertwined with sleep disruption, mood changes, and hormonal transitions. Lifestyle strategies (movement, nutrition, stress support) remain foundational, and hormone optimization may be considered when appropriate, individualized, and medically supervised. (support.endocrine.org)

BioTe Hormone Optimization at La Mer (overview)

Local angle: fatigue triggers we commonly see in Oxnard

Oxnard’s coastal lifestyle can support wellness, but real-world factors still get in the way: early commutes, long workdays, caregiving, inconsistent meal timing, and “always-on” screen exposure. Even with mild temperatures, many professionals spend most daylight hours indoors, which can contribute to low activity and lower sunlight exposure. A plan that fits your schedule—and your nervous system—tends to be the plan you can keep.

See La Mer’s approach to Holistic Care

Ready for a clear, root-cause plan for your fatigue?

If you’re in Oxnard, Camarillo, or elsewhere in Ventura County and you’re tired of guesswork, our team can help you build a personalized roadmap—integrating lifestyle, holistic therapies, and medically guided evaluation.

FAQ: Fatigue (and what to do about it)

How do I know if my fatigue is “normal” or something medical?

If rest doesn’t help, symptoms persist for weeks, or fatigue affects work, mood, memory, or safety, it’s worth an evaluation. New fatigue with additional symptoms (shortness of breath, chest pain, fainting, severe weakness) should be assessed promptly.

Can thyroid issues really cause fatigue?

Yes—hypothyroidism commonly includes tiredness, and it can overlap with constipation, dry skin, low mood, and feeling cold. A blood test is needed to confirm thyroid function concerns. (thyroid.org)

I sleep 8 hours and I’m still exhausted—why?

Sleep duration isn’t the same as sleep quality. Frequent awakenings, breathing disruptions, alcohol close to bedtime, stress, and inconsistent schedules can leave you unrefreshed. If you snore, wake with headaches, or feel excessive daytime sleepiness, discuss possible sleep apnea evaluation. (fda.gov)

Does perimenopause or menopause contribute to fatigue?

It can—often through sleep disruption, hot flashes, mood changes, and shifting stress tolerance. Many care plans start with lifestyle strategies (movement, nutrition, stress support) and individualized medical options when appropriate. (support.endocrine.org)

What should I track before a visit for fatigue?

Track sleep/wake times, caffeine and alcohol timing, meals, exercise, stress level, and energy rating (morning/afternoon/evening). Note menstrual changes, snoring, and any new medications or supplements. A simple two-week log often reveals patterns worth addressing.

Glossary (quick, plain-English)

Functional medicine: A root-cause approach that considers how systems (gut, hormones, immune, metabolism, nervous system) interact to influence symptoms.
Integrative medicine: Care that combines evidence-informed conventional medicine with appropriate complementary strategies (like nutrition, mind-body care).
TSH / Free T4: Common thyroid labs. TSH is often used first when symptoms suggest thyroid dysfunction; Free T4 helps assess available thyroid hormone. (thyroid.org)
Obstructive sleep apnea (OSA): A sleep disorder where airflow is partially or fully blocked during sleep, leading to disrupted sleep and possible daytime fatigue; diagnosis requires a sleep study. (fda.gov)
Sleep hygiene: Habits and environmental choices that support consistent, restorative sleep (schedule consistency, light management, caffeine timing, bedroom setup). (mayoclinic.org)