Timing, caffeine, and the nights pain wakes you
You might lie awake until 1 a.m., wake at 3 a.m. and stay up, or sleep enough hours and still feel unused. A large coffee after lunch, a bright screen in bed, and a schedule that shifts every weekend are ordinary explanations. They are worth fixing before a hormone kit.
Pain is its own alarm clock. A neck that cannot find a pillow, a low back that seizes when you roll, or a hip that throbs at night will fragment sleep no matter what your cortisol does. Neck pain is one of those mechanical reasons, and it deserves an exam.
A cortisol curve and a thyroid are different questions
Cortisol should rise after waking and fall by night. When the evening stays high, you can feel tired and unable to switch off. The adrenal fatigue page explains why FRI does not call that a burned-out gland. It is a rhythm question, tied to your story.
DUTCH hormone testing can map that curve when the history fits. A thyroid panel is a different test, used when you are also hot, cold, racing, or unusually slowed. One does not substitute for the other. Night sweats can be either story, or perimenopause, or the room.
This office is not a sleep laboratory
FRI does not run sleep studies, fit masks, or score apnea. If you snore, gasp, wake with headaches, or your partner watches you stop breathing, a physician should evaluate that. Say so early so a hormone plan is not built on top of an untreated breathing problem.
Dr. Sani Kohen, D.C. and Dr. Tara Kohen, D.C. can still look at caffeine, light, pain, and the labs named above. Chiropractic Sports Medicine can treat the neck or back that wakes you. Neuromuscular Rehabilitation can change the positions that fail at night. Those are not a sleep study.
What a visit changes, and what it leaves alone
Expect talk about bedtime, morning light, and the last caffeine. Expect an exam if pain is the alarm. A DUTCH collection is optional. Sleep drugs and psychiatric medication stay with the prescriber. Do not stop them to prove a point before a lab.
Functional medicine at FRI does not replace a primary physician, endocrinologist, gastroenterologist, or mental health clinician. If mood is the reason you cannot sleep, keep that clinician. Nutrition and supplementation is modest and specific, without a sedative protocol or a brand dose.
What to expect when you are seen for Sleep & Insomnia
You can call (949) 312-1754 during Monday–Thursday, 9–6, or book a complimentary 20-minute consultation. FRI is out of network. Superbills are provided, and HSA or FSA funds are accepted.
Bring a week of bedtimes, wake times, caffeine, and what hurts at night. If apnea is on the table, you will be pointed toward a physician. Testing, if any, follows the clue rather than a sleep package.
Insurance and coordination
Many Irvine employers offer HSA or FSA accounts. Those cards work here. We are still out of network and we still give a superbill rather than billing your plan directly. Lab work is quoted before it is ordered. We will not tell you to stop a medication from your Irvine physician.
Drs. Sani and Tara Kohen lead the clinic. Training details are on the about page. If you want to see the rehab gym before you drive the 5, use the office page.
Business parks, village trails, and a city built for sitting
Irvine's villages do not share a body. Woodbridge and University Park are older loops and pools. Turtle Rock and Quail Hill have more grade. The Spectrum and the Great Park are newer and more spread out. The job, for a lot of patients, is a campus along Jamboree, Barranca, or the Irvine Business Complex: long meetings, a badge, and a walk that is only from the garage. Neck, upper back, and headache complaints often start there. Knee and hip complaints often start on the village trails people use to undo the job.
We do not treat Irvine as a single activity level. A cyclist on the San Diego Creek trail and a software lead who has not exercised since a move from Woodbridge need different exams. Neck pain and headaches are common desk presentations. Hip and SI pain shows up when someone adds mileage fast. Say which village and which campus.
South on the 5 or the 73 from Irvine
From central and north Irvine, I-5 south toward Mission Viejo is the simple drive. From the south villages and from many business parks, the 133 to the 73 toll road is often cleaner. About 12 miles. Twenty minutes is realistic off peak. Thirty-five is realistic when the 5 is slow through Lake Forest. The office is 26400 La Alameda, Suite 100, Mission Viejo, CA 92691. Building parking. Monday through Thursday, 9 to 6.
Irvine patients are used to efficient clinics. This one is deliberately less efficient. An exam takes time. If you need to be back on Jamboree for a meeting, book a morning visit and leave a buffer. Phone (949) 312-1754. The 20-minute consultation is the right first step if you are shopping for a style of care rather than ready for testing.
Desk symptoms and training symptoms, handled separately
Corrective exercise and DNS are how we retrain sitting and breathing patterns after the exam shows they matter. Chiropractic adjustments are used when a joint is not moving, not as a subscription. Carpal tunnel symptoms get a neck screen and a nerve exam, because a keyboard is not automatically the wrist.
The same city asks functional medicine questions: thyroid, burnout-style fatigue people want explained, and gut symptoms after years of desk lunches. Those are history-first visits. The hub page is the Irvine chiropractor page.
Questions patients ask
Can you diagnose sleep apnea?
No. FRI is not a sleep-medicine laboratory and does not diagnose apnea. Snoring, gasping, morning headaches, or witnessed pauses in breathing should be evaluated by a physician. The office can still address neck pain, caffeine, and a cortisol or thyroid question when those fit. Those steps do not replace a sleep study or a mask your physician prescribes.
Is poor sleep the same as adrenal fatigue?
No. Many people use the phrase adrenal fatigue for feeling wired and tired. FRI does not treat that phrase as a formal diagnosis and does not call the adrenal glands burned out. A DUTCH test can show a cortisol curve if your story supports it. Pain, caffeine, and schedule problems are often the louder findings, and they are handled directly.
What if my neck is why I wake up?
Then the neck is part of the sleep plan. Chiropractic Sports Medicine can examine the joints and the pillow problem. Neuromuscular Rehabilitation can retrain positions that collapse overnight. A hormone kit does not fix a neck that cannot rotate. If pain is new, severe, or follows an injury, say so, because that changes the exam.
Should I stop my sleep medication before a test?
Do not stop a sleep drug, a psychiatric medication, or any other prescription unless the prescribing clinician tells you to. FRI will explain collection instructions if a DUTCH test is ordered. Those instructions are not a taper. If mood or anxiety is the reason nights fail, keep your mental health clinician in the plan.
Related care for Irvine
Sleep & Insomnia is handled at the Mission Viejo clinic, not in a satellite office in Irvine. The related pages below stay on that same visit and add the methods or neighboring problems that usually come up in the history.
- Irvine chiropractor
How people from Irvine reach 26400 La Alameda and what the three pillars cover.
- Sleep & Insomnia clinical overview
The non-geographic condition page, if you want the clinic-wide explanation without the drive.
- Functional Medicine
The pillar this problem sits in at Functional Restoration Institute.
- Adrenal Fatigue in this city
Many people arrive already using the phrase adrenal fatigue. What they usually describe is a stress pattern: wired at night, flat in.
- Thyroid Dysfunction in this city
Thyroid trouble is not one feeling. A slow pace can leave you cold, heavy, and constipated. A fast pace can leave you.
- Neck Pain in this city
Neck pain can come from cervical joints, discs, muscles, or a nerve root that refers into the shoulder blade and arm. Desk.
- Anxiety & Mood in this city
Worry, a flat mood, and a short temper are reasons people call, and they are not a lab diagnosis. FRI is not.
- DUTCH Hormone Testing
The DUTCH test uses dried urine collected across a day to look at sex hormones, their metabolites, and the shape of cortisol.
