01Houston Sleep Health

Other Sleep
Conditions.
Individual Care.

Not every sleep problem is sleep apnea. Explore the conditions that can disrupt your nights, affect your energy, and make everyday life feel more difficult.

Understand your symptoms. Find your next step.
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DIFFERENT SYMPTOMS. PERSONALIZED ANSWERS.
02A broader view of sleep health

Beyond Snoring.
Beyond Sleep Apnea.

Insomnia, snoring, and sleep apnea are familiar concerns, but they are only part of the picture. Other sleep conditions can affect how well you rest, how alert you feel, and how you function throughout the day.

Houston Sleep Health looks at your symptoms, schedule, medical history, and sleep patterns to help identify what is keeping you from restorative sleep.

Upper Airway Resistance Syndrome

UARS involves increased resistance to airflow during sleep. The extra breathing effort can cause brief arousals and leave sleep feeling unrefreshing.

It can occur in people of normal weight, and noticeable snoring is not always present.

Explore UARS
03Sleep deprivation

Enough Time in Bed.
Enough Rest for You.

Regularly getting too little sleep can affect your mood, concentration, physical health, and emotional well-being. Sleep needs change with age, especially during childhood and adolescence.

Difficulty waking and frequent daytime drowsiness may signal insufficient sleep. They can also point to poor sleep quality or an underlying sleep disorder, even when you allow enough time for rest.

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Children · ages 6–129–12

hours per 24 hours

Teens · ages 13–178–10

hours per 24 hours

Adults · ages 18–607+

hours each night

Younger children generally need more sleep, including naps. Adults ages 61–64 generally need 7–9 hours; those 65 and older generally need 7–8 hours. Individual needs and sleep quality also matter.

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04Sleep and emotional well-being

A Restless Mind.
A Disrupted Night.

Anxiety and depression can interfere with falling asleep, staying asleep, or feeling rested. Sleep problems and mood symptoms can also influence one another.

Recognizing that connection is an important part of care. A sleep evaluation can help distinguish a sleep disorder from other contributing factors and guide treatment alongside your mental health care when needed.

You do not have to dismiss ongoing sleep problems as something to simply live with.

Talk about your sleep
05Restless legs and nighttime movement

Similar Concerns.
Different Patterns.

Restless legs syndrome and periodic limb movements of sleep are related, but they describe different experiences. When symptoms happen is an important clue.

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Restless Legs Syndrome

RLS causes an urge to move the legs, often with crawling, aching, or uncomfortable sensations. Symptoms usually begin or worsen during rest, are more noticeable in the evening, and improve temporarily with movement.

These symptoms happen while you are awake and can make settling into sleep difficult.

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Periodic Limb Movements

PLMs are repetitive limb movements that happen during sleep. They may occur alongside restless legs syndrome, but movements alone do not automatically mean that a person has a sleep disorder.

Your clinician considers whether the movements disrupt sleep and whether another condition explains the symptoms.

Care starts with the contributing factors.

RLS evaluation may include iron testing and a review of medications, pregnancy, kidney disease, and other relevant health conditions. Treatment can include addressing low iron when appropriate, reducing aggravating factors, and selecting medication based on individual needs.

Some medicines previously used routinely, including dopamine agonists, can worsen RLS over time through a complication called augmentation. Treatment selection and follow-up should reflect current guidance.

06Narcolepsy and idiopathic hypersomnia

When Staying Awake
Becomes a Struggle.

Excessive daytime sleepiness is a symptom with several possible causes. Narcolepsy and idiopathic hypersomnia are distinct conditions that require careful evaluation.

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Narcolepsy

Narcolepsy is a neurological disorder affecting the regulation of sleep and wakefulness. Symptoms can include pronounced daytime sleepiness and disrupted nighttime sleep.

Some people experience cataplexy—brief episodes of muscle weakness often triggered by emotion. Low levels of the brain chemical hypocretin are associated particularly with narcolepsy type 1; not everyone with narcolepsy has cataplexy.

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Idiopathic Hypersomnia

Idiopathic hypersomnia causes persistent excessive sleepiness that is not better explained by insufficient sleep, another sleep disorder, medications, or another medical condition.

Waking may be difficult, and long sleep or naps may not feel refreshing. Cataplexy is not a feature. Diagnosis requires a comprehensive assessment rather than judging symptoms alone.

07Sleep-wake rhythm disorders

When Your Schedule
and Sleep Don’t Align.

The timing of sleep matters, too. Shift work sleep disorder and irregular sleep-wake rhythm disorder can interfere with getting consolidated, restorative rest.

If a changing schedule or an unpredictable sleep pattern is affecting daily life, a sleep specialist can help evaluate the pattern and discuss an appropriate plan.

  • Shift work sleep disorder

    Insomnia or excessive sleepiness related to a work schedule that overlaps with your usual sleep time.

  • Irregular sleep-wake rhythm

    Sleep and wake periods are spread unevenly across the day and night rather than forming a consistent main sleep period.

08Your next step

From Symptoms
to a Care Plan.

Persistent sleep problems deserve attention. Start with your doctor or a sleep specialist when symptoms affect your energy, concentration, mood, or ability to function.

Many sleep conditions can be managed. The right approach depends on the diagnosis and your individual needs.

Schedule a consultation
  1. 01
    YOUR CARE JOURNEY / 01

    Share what you notice

    Describe your nights, daytime sleepiness, unusual sensations or movements, and how symptoms affect daily life.

  2. 02
    YOUR CARE JOURNEY / 02

    Review the full picture

    Discuss your sleep schedule, work hours, medical history, mood symptoms, and medications. A sleep diary may help.

  3. 03
    YOUR CARE JOURNEY / 03

    Choose the right evaluation

    Your specialist determines whether sleep testing, laboratory work, or another assessment is appropriate.

  4. 04
    YOUR CARE JOURNEY / 04

    Build and review your plan

    Treatment may address sleep habits, timing, contributing conditions, or medication needs. Follow-up helps assess the response.

09Your questions, answered

Frequently
Asked Questions.

Understand the symptoms and when to seek help.

Ask our team
What other sleep disorders can cause problems besides sleep apnea?

Other concerns include insomnia, upper airway resistance syndrome, restless legs syndrome, narcolepsy, idiopathic hypersomnia, insufficient sleep, and disorders of sleep-wake timing. Similar symptoms can have different causes, so evaluation is important.

Can anxiety or depression affect sleep?

Yes. Both can contribute to difficulty sleeping or feeling rested, and poor sleep can affect emotional well-being. A clinician can assess sleep-related and mental health factors together.

What is restless legs syndrome?

RLS is an urge to move the legs, often accompanied by uncomfortable sensations. It typically worsens at rest and in the evening, improves temporarily with movement, and may delay sleep.

What is the difference between narcolepsy and excessive daytime sleepiness?

Daytime sleepiness is a symptom: difficulty staying awake when you need or expect to be alert. Narcolepsy is one specific disorder that can cause it. Insufficient sleep, other sleep disorders, and medications are among the other possible causes.

When should I see a sleep specialist for unusual sleep symptoms?

Seek an evaluation when symptoms persist or interfere with daily life. Examples include repeated awakenings, unrefreshing sleep, marked daytime sleepiness, uncomfortable legs, unusual nighttime behaviors, or breathing concerns.

11Houston Sleep Health

Better Sleep Starts
with Clear Answers.

If something about your sleep does not feel right, let’s talk about it. Our team can help you understand your symptoms and find an appropriate path forward.

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