Why Strategies for NEAD Can Also Help With POTS

Even Though the Conditions Are Different…

It can be confusing when you are given similar advice for two conditions that seem completely unrelated.
“How can grounding or breathing help both NEAD and POTS?”
“Does that mean they’re the same thing?”

The short answer is: NEAD and POTS are different conditions with different causes, but they both involve the autonomic nervous system which is why some of the same strategies can genuinely help.

POTS and NEAD: Different conditions, different mechanisms

POTS

Postural Orthostatic Tachycardia Syndrome (POTS) is a physical condition affecting the autonomic nervous system and circulation. When a young person stands up, their heart rate rises excessively because the body struggles to regulate blood flow. This can cause dizziness, palpitations, fatigue, nausea, brain fog, and feeling faint.

NEAD

Non‑Epileptic Attack Disorder involves episodes triggered by autonomic overload, stress physiology, and dissociation. It is different to epilepsy. It is a real, involuntary response to the nervous system becoming overwhelmed.

The causes are different.
The pathways are different.
The experiences are different.

But both conditions involve a nervous system that is working much harder than it should.

So why do similar strategies help both?

Because both conditions involve autonomic dysregulation

The autonomic nervous system controls:

• heart rate

• breathing

• blood pressure

• digestion

• temperature regulation

• the fight–flight–freeze response

In POTS, this system is overactive and unstable when the person is upright.
In NEAD, this system becomes overloaded, leading to shutdown or dissociation.

So when we use strategies that calm or steady the autonomic system, they can support both conditions, but for different reasons.

How grounding helps both

In NEAD:

Grounding reduces dissociation, brings the brain back into the present moment, and interrupts the escalation towards an episode.

In POTS:

Grounding reduces sensory overload, lowers adrenaline, and helps the body stabilise when symptoms start to spike.
It doesn’t treat the circulatory problem, but it reduces the intensity of the autonomic response, which can make symptoms easier to manage.

How breathing helps both

Slow, diaphragmatic breathing:

• reduces sympathetic (fight–flight) activation

• increases vagal tone

• steadies heart rate variability

• improves blood flow back to the heart

In NEAD:

This helps prevent the autonomic surge that can trigger an episode.

In POTS:

It helps calm the tachycardia, reduces dizziness, and stops the “spiral” where symptoms trigger adrenaline, which then worsens symptoms.

The mechanism is different, but the benefit is real.

How regulation strategies support both conditions

Young people with either condition often experience:

• sensory overload

• internal “shakiness”

• fatigue

• difficulty switching off

• unpredictable symptoms

Regulation strategies such as:

• predictable routines

• pacing

• gentle movement

• grounding

• breathing

• reducing sensory load

…all help stabilise the autonomic system.
This doesn’t cure POTS or NEAD, but it gives the body a calmer baseline, which reduces symptom spikes.

But it is important to be clear: POTS still needs its own specific management

Regulation strategies are helpful, but they do not replace the core POTS interventions:

• high fluid intake

• salt optimisation

• compression

• recumbent → upright graded exercise

• heat management

• pacing

These target the circulatory and volume issues that sit at the heart of POTS.

NEAD, on the other hand, needs:

• understanding triggers

• reducing autonomic overload

• grounding and regulation

• predictable routines

• emotional safety

• support with dissociation

Different conditions.
Different treatments.
Shared nervous system.

Final thoughts

It’s completely understandable that young people (and families) feel confused when similar strategies are recommended for two very different conditions.
But when we look at the physiology, it makes sense:

• NEAD affects the brain’s response to overload.

• POTS affects the body’s ability to regulate blood flow.

• Both involve an autonomic system that benefits from calm, steadying strategies.