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When Holding Makes Things Worse: Tolerance Withdrawal and Interdose Withdrawal, Kindling and Sensitization

By Mark Leeds, D.O.

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Abstract illustration of a steady horizontal line carrying fine ripples of tension, representing deterioration while holding a stable benzodiazepine dose.

Most people expect that a benzodiazepine taper feels hardest at the moment of a dose reduction. The cut happens, symptoms rise, and the connection seems obvious. So it can be deeply confusing when a person feels worse during a hold, a stretch of time when nothing has changed and the dose has stayed exactly the same.

This experience is common, and it is rarely a sign that something has gone wrong. A stable dose can stop feeling stable for reasons that have nothing to do with willpower or doing the taper incorrectly. Understanding why a hold can feel worse helps a person respond with patience rather than panic.

The aim of this article is to make sense of that confusion. There are several reasons a flat dose can produce a rising sense of distress, and knowing them can turn a frightening period into one that feels predictable and survivable.

Why A Hold Can Feel Worse Instead Of Better

A hold is supposed to be a pause, a time for the nervous system to settle before the next reduction. For many people it does exactly that. For others, the body keeps changing even while the dose stays flat.

The brain adapts continuously to the presence of a medication. That adaptation does not stop simply because the dose has been held steady. The internal balance keeps shifting, and a person can feel that shift as new or worsening symptoms.

This is one of the most disorienting parts of the process. Nothing on the outside has changed, yet the inside feels different. The temptation is to assume the hold has failed, when in fact the hold is doing its slow work underneath the discomfort.

It helps to remember that feeling worse and getting worse are not the same thing. A rough hold is often the nervous system catching up to earlier changes, not a sign that the medication has turned against the person taking it.

There are three main explanations worth knowing. One is that the same dose gradually delivers less effect over time. Another is that symptoms surface in the window between doses. The third is that a system left reactive by earlier changes responds more strongly to everything. These overlap, and a single person may experience more than one at once.

Tolerance Withdrawal: When The Same Dose Stops Working

One common reason a hold feels worse is tolerance withdrawal. As the brain adapts to a steady dose, that dose can gradually deliver less and less of its original effect.

The person has not reduced anything, yet symptoms that the medication once kept quiet begin to return. The dose is the same on paper, but the body responds as if it is receiving less. This can feel like a slow, puzzling decline during a period that was meant to be calm.

This mechanism is only one piece of the larger picture, and it is covered in detail elsewhere. For the purpose of understanding a difficult hold, the key point is simple. A flat dose does not guarantee a flat experience, because the brain is a moving target.

Recognizing this pattern can bring real relief. The problem is not that the person is doing the taper wrong. It is that the body has quietly adjusted around a dose that used to feel sufficient.

When this is what is happening, holding longer does not always restore the old sense of calm, because the dose itself is no longer doing what it once did. This is one of the situations where a slow, planned reduction may eventually feel better than staying put, a decision best weighed with the person guiding the taper.

Interdose Withdrawal: The Dip Between Doses

Another reason a hold can feel rough is interdose withdrawal. This refers to symptoms that return in the gap between one dose and the next, as the level of medication in the blood rises and then falls.

Shorter-acting benzodiazepines tend to leave the body more quickly, so the blood level can dip noticeably before the next dose arrives. During that dip, withdrawal-type symptoms can surface even though the daily amount has not changed at all.

People often describe this as a daily rhythm of feeling steadier after a dose and shakier as that dose wears off. The pattern can repeat in a predictable way, which is itself a useful clue that interdose withdrawal may be involved.

Because this effect is tied to timing, it can sometimes ease when doses are spread evenly across the day rather than clustered together. The goal is to keep the blood level as steady as possible so the dips are gentler and less frequent.

Interdose withdrawal can be especially confusing because it mimics the feeling of a taper that is moving too fast, even when no reduction has taken place. Noticing whether symptoms track the clock, easing and returning in a daily cycle, can help separate this pattern from the other reasons a hold feels hard.

A Sensitized Or Kindled Nervous System

Sometimes a hold feels worse because of what came before it. A nervous system that has been through rapid or repeated changes can become more reactive, so a dose that once felt secure no longer provides the same sense of stability.

This heightened reactivity is sometimes described as a sensitized or kindling response. After abrupt stops, fast reductions, or several starts and restarts, the system can hold onto a kind of alarm state that makes everything feel more intense.

This is mentioned here only as a contributing factor, since it is explored more fully in its own article. The practical takeaway is that a current hold can be shaped by past events, not just by the dose sitting in front of the person today.

A sensitized system tends to calm down over time when it is given consistency and protected from further shocks. That is exactly what a steady hold is designed to offer, even when the early stretch of that hold feels anything but steady.

This is also why two people on the same dose can have very different experiences during a hold. The history that each nervous system carries shapes how it responds today, so comparisons with others can mislead more than they help.

Holding Is Usually Still Wiser Than Cutting Faster

When a hold turns uncomfortable, the instinct can be to push forward and cut faster, hoping to escape the symptoms. In most cases this makes the situation harder rather than easier, because it adds another change to a system that is already struggling.

Slowing down protects the nervous system from the very shocks that drive sensitization. A flexible, patient hold gives the body room to recalibrate, even if that recalibration is invisible from day to day.

If symptoms keep escalating during a hold, that information matters, and it is worth bringing to the person guiding the taper rather than acting on alone. Sometimes the answer is more time at the current dose. Other times the rhythm of dosing is what needs attention, especially when this looks like a stalled taper.

The wider goal is to avoid trading short-term relief for long-term setback. A hold that feels hard now can still be the safer path compared with a faster reduction that leaves the system more reactive.

It can help to reframe what a hold is for. It is not a test of endurance and it is not lost time. It is an active part of the process, a window in which the body does important adjusting that simply cannot be rushed.

What Can Help During A Difficult Hold

Several gentle adjustments can make a rough hold more manageable. The first is keeping dosing intervals as even and consistent as possible, which helps smooth out the dips that drive interdose symptoms.

Consistency in daily life matters too. Regular sleep, steady routines, and reducing extra stimulation all give an overstimulated nervous system fewer things to react to while it settles.

Nervous-system regulation can also play a quiet but meaningful role. Slow breathing, gentle movement, and calming routines do not erase symptoms, but they can lower the overall level of alarm and make the hold easier to ride out.

In some situations, a switch to a longer-acting medication may be considered as a way to even out blood levels and soften the interdose pattern. This is a general option rather than a universal fix, and it is the kind of decision made carefully with the person overseeing the process.

It also helps to keep a simple record of how symptoms move through the day and across the week. Patterns that are hard to see in the moment often become clear on paper, and that clarity makes it easier to choose the right small adjustment rather than a large, hasty one.

A Rough Hold Is A Temporary Patch, Not A Failure

It is worth setting clear expectations. A difficult hold is usually a temporary phase, a patch of rough ground rather than a permanent state or a sign of defeat.

Symptoms during a hold tend to come in waves. There are harder stretches and easier ones, and the easier ones often grow more frequent as the nervous system slowly finds its footing again.

Feeling worse while holding does not mean the taper has failed or that the situation is hopeless. It usually means the body is in the middle of adjusting, which is uncomfortable but not dangerous in itself.

With patience, even dosing, and care for the nervous system, most rough holds soften over time. The discomfort of today is part of the slow, steady work of getting to steadier ground, and that ground is reachable.

If a hold continues to feel unbearable, that is worth raising with the person guiding the process so the plan can be adjusted thoughtfully. The path through is rarely a straight line, but a careful, unhurried approach gives the nervous system the best chance to settle and the person the best chance to feel like themselves again.