When Nobody Knows What Is Wrong: The Long Road to a CIDP Diagnosis

By Ayoposi Ojelabi · Published: 30 March 2026

The hardest part of the early Chronic Inflammatory Demyelinating Polyneuropathy journey is not always the symptoms themselves. It is the period before anyone has a name for what is happening. It is the time when your body is changing in ways that make no sense, and when each medical consultation either offers no answer or the wrong one.

This essay is about that period.

Chronic Inflammatory Demyelinating Polyneuropathy is a rare autoimmune neurological condition in which the immune system attacks the protective covering of the peripheral nerves, gradually affecting strength, balance, and sensation.

Delays in diagnosis are common in CIDP, especially in its early stages, because the symptoms can resemble many more familiar conditions. That does not make the uncertainty easier to live through. But it helps to know that this stage is part of the experience for many people before the illness is finally identified.

The First Signs in Lagos

Before any of this became a medical story, it was a daily life story.

At the time I was working as a network engineer in Lagos. My wife worked in Ibadan, and I travelled between the two cities at weekends. We had a daughter not yet a year old. Life was busy, structured, and physically normal.

The first signs came quietly enough that I dismissed them for months.

I could no longer play football for more than five minutes without unusual fatigue. Climbing the stairs at work, which had once taken under a minute, now took five with short rests in between. I told myself it was stress. Lagos traffic. Long hours. Anyone would be tired.

Then my pinky finger stopped going into my pocket easily.

My hands and legs began to feel numb. I was losing balance more often. I began waking in the mornings unable to feel my hands at all.

I went to my family doctor in Ibadan.

He told me to rest.

Four Visits, One X-ray, No Answers

Between September 2021 and January 2022 I went back to that doctor four times.

On the fourth visit, perhaps out of frustration or because I had returned often enough that something needed to be done, he asked me to have an X-ray.

It came back normal.

That was the end of that investigation.

I tried Neurovite Forte alongside other vitamins and supplements, hoping something would make a difference. Nothing changed. My condition continued to worsen slowly and consistently, each day taking something small away.

Before we left Nigeria my wife and I were already planning our relocation to the United Kingdom. I told myself that once we arrived I would receive better medical assessment. Better tests. Better answers.

We arrived in the UK on 4th March 2022, full of hope.

The symptoms continued to worsen.

Searching Online and Finding the Wrong Answer

I began searching my symptoms online.

Because I had previously been drinking quite heavily, the combination of weakness, numbness, and fatigue pointed me toward liver cirrhosis. Search engines seemed confident. I became frightened in a very specific and completely inaccurate direction for several weeks before I had any professional neurological assessment.

This is something worth saying clearly for anyone in a similar position. Searching neurological symptoms online without medical guidance is rarely helpful and can easily become misleading. The body does not present symptoms in neat categories, and search algorithms cannot interpret complexity or context.

By April 2022 I visited my GP. Blood tests were ordered. When they came back normal I was referred to a neurologist.

The earliest NHS appointment available was February 2023.

Nearly a year away.

By June 2022 the weakness had spread significantly. Waiting that long was not realistic. I paid privately.

A&E and the Answer That Answered Nothing

Before seeing the private neurologist, I had already spent time in A&E at a hospital in East London.

After a long wait and several tests the doctor told me I had neuropathy of unknown origin.

That phrase was deeply frustrating.

It confirmed that something was wrong with my nerves. It confirmed that my body was not functioning normally. And then it stopped there.

Unknown origin.

No cause. No direction. No treatment pathway.

Just a label that acknowledged the problem without explaining it.

I left with nothing actionable.

The Private Neurologist and the Name

In June 2022 I paid to see a private neurologist.

After a nerve conduction study, a test that measures how quickly electrical signals travel through the nerves, I finally had a name.

Chronic Inflammatory Demyelinating Polyneuropathy.

CIDP.

The diagnosis brought two things at the same time.

Relief, because after months of dismissed symptoms and unclear answers I finally knew what I was dealing with.

And fear, because I had never heard of CIDP and did not yet understand what it meant for my future.

Unlike some nerve conditions, CIDP does not simply resolve. It can persist, relapse, and worsen. But it is treatable, and many people stabilise once treatment begins.

In July 2022 my case was referred to the National Hospital for Neurology and Neurosurgery.

More tests followed. These included nerve conduction studies and EMGs, a lumbar puncture, MRI scans of both my spine and brain, a PET scan, nerve biopsy, muscle biopsy, and countless blood tests.

The diagnosis was confirmed.

What the Waiting Gap Actually Costs

The waiting gap between first symptoms and accurate diagnosis costs more than time.

It costs function. Every week of an untreated progressive neurological condition is a week during which damage continues. Earlier diagnosis and treatment cannot reverse damage already done, but it can slow what is still happening.

It costs certainty. Living for months or years with a body that is clearly changing, while medicine keeps returning inconclusive results, is psychologically exhausting in a way that is difficult to describe. You stop trusting your own perception of what is happening to you. You begin to wonder whether you are making something out of nothing.

It costs money for those who can afford to pay privately to accelerate the process. For those who cannot, it costs even more time.

It also costs the opportunity for early intervention that might have changed the trajectory.

If you are currently in the gap, being told your tests are normal and offered a referral timeline that does not match the pace of your deterioration, keep a record of your symptoms. Date them. Document the progression. This information is valuable in specialist consultations and helps establish the pattern of deterioration that supports a CIDP diagnosis.

Do not stop advocating. The waiting gap is real and it is painful. But there are people on the other side of it who understand what you are going through.

What the Diagnosis Journey Taught Me

The period between first symptoms and accurate diagnosis is one of the most disorienting parts of any serious neurological illness.

Your body is clearly changing.

Life is clearly being disrupted.

And yet medicine keeps returning normal results or vague labels that offer no pathway forward.

If you are in that period now, dismissed by one doctor, told your tests are normal, or searching online and finding only fear, I want to say this clearly.

Normal test results do not mean nothing is wrong.

Early CIDP can be difficult to detect, and many people see more than one doctor before the pattern becomes clear.

The nerve conduction study was the test that finally revealed what was happening inside my nervous system. If you have not had one and you are experiencing progressive weakness or numbness in the limbs, it is worth asking your neurologist about it specifically.

The path to diagnosis was long. It was frustrating. It was expensive.

But once I had the name, I could begin to fight what I was actually fighting.

That changed everything.