Latest Migraine Medication
Latest migraine medication research
- PACAP- Pituitary Adenylate Cyclase activating polypeptide is a neuropeptide, and PACAP-38 acts as a vasodilator, which can lead to migraine attacks. PROCEED study is currently underway to study the effects of the medicine on PACAP-38.
- Meloxicam/Rizatriptan- Approved in January 2025. It is a combination medicine to produce quick and long-lasting pain relief.
- Dihydroergotamine- Two new formulations were approved in 2025 under this class of medicine. The newly approved medicine comes in the form of autoinjectors, nasal powder, and nasal spray.
- Fremanezumab- It belongs to the CGRP ( calcitonin gene-related peptide) inhibitors. It is designed to reduce the frequency of migraine and also to help prevent migraine.
- 5-HT1f medicine- Lasmiditan is approved by the FDA for management of acute attacks of migraines only.
- Celecoxib- Only oral solution of celecoxib is approved by FDA for the acute treatment of migraine only.
- SPG Stimulation device- Sphenopalantine ganglion Stimulation device are implanted into the cheekbone and can help in migraine pain by working on the trigeminal-autonomic reflex pathway. Studies are being conducted with some promising results.
Gut Brain Axis, migraine and migraine medication connection –
Latest Migraine medication research is focused on trying to determine various connections related to the headache and trying to provide treatment for the root cause.
Our gastrointestinal system and central nervous system have a bidirectional relationship.
The vagus nerve allows the gut and brain to send signals. When someone is stressed or nervous, they can feel sudden cramping or indigestion in the stomach.
Several studies have shown that migraine is associated with some gastrointestinal disorders such as Helicobacter pylori (HP) infection, irritable bowel syndrome (IBS), and celiac disease (CD).
Inflammatory mediators (IL-1β, IL-6, IL-8, and TNF-α), gut microbiota, neuropeptides, and stress hormones interaction can trigger migraine pain.
It is important to maintain good gut health to improve the chances of reducing the episodes of migraine and, in the process, reduce the dependency on migraine medication.
Migraine medication and AI (Artificial intelligence)-
AI (Artificial intelligence) can be used to predict in advance any headache related to this neurological disorder by analysing various data of the individuals, such as symptoms and signs that appear before the start of this neurological disorder, sleeping patterns, eating habits, and weather or climatic conditions, in which the chances of an acute attack of migraine increase.
It can also help analyse various patients’ data about migraine to find which medicine works best for individual patients to reduce migraine attacks.
MIGRAINE-
What is Migraine-
It is the second most common cause of headache and third most common disease in the world.
Affects 1 in 4 households in the United States of America.
Women are more likely to suffer from this neurological disorder compared to men.
It is a neurological disorder in which the patient suffers from an intense throbbing or pulsating type of headache that is mostly unilateral in nature.
It can be aggravated by movement, and pain is usually of moderate to severe in intensity.
Patients can also complain of nausea/vomiting, photophobia (abnormal eye sensitivity to light), and phonophobia (abnormal fear of sound).
Classification of migraine-
Latest migraine medication development is also linked with the classification of this disorder, as this classification can help to develop and prescribe the medicine accordingly.
Various classifications of this neurological disorder are as follows-
- Migraine without aura
- Migraine with aura- (A) Migraine with typical aura, which is again classified into with and without headache. (B) Migraine with brainstem aura. (C) Hemiplegic migraine, which is classified into Familial hemiplegic migraine and sporadic hemiplegic migraine. (D) Retinal migraine
- Chronic migraine- Patients with episodes of migraine 8 or more days per month and episodes of 15 or more days of headache per month are considered to have chronic migraine.
- Complications of migraine
- Probable migraine- It is again classified into probable migraine with and without aura.
- Episodic syndrome that may be associated with migraine- (A) Recurrent gastrointestinal disturbance (B) Benign paroxysmal vertigo (C) Benign paroxysmal torticollis.
Triggers of migraine-
It is important to know about the various triggers of migraine as it can help prevent or even reduce the migraine frequency, especially when these triggers are avoided by the patients.
Migraine in patients can be triggered by light, sound, odour, and sometimes even mild touch.
Women, especially during the menstrual cycle, are more prone to this disease.
Hunger, stress, extreme weather such as stromy condition, lack of sleep can act as triggers.
Alcohol and nitrates are triggers too.
Migraine medication research is also based on trigger factors, so that the modifiable trigger factor can be kept under control to minimise the chances of the headache.
Symptoms of migraine-
Symptoms of the neurological disorder can be classified into four phases-
1) Prodromal phase: In this phase, the patient usually feels
a) Neck discomfort
b) Sudden change in mood, impairment in thinking or decision-making ability.
c) Fatigue
d) Yawning and feeling sleepy
e) Excessive thirst and urination (polydipsia, polyuria)
f) Feeling of hunger
2) Aura phase: It occurs in about 20-25 percent of cases, in which the patient complains of a temporary, flashing blind spot in the field of vision with zigzag lines. It is known as scintillating scotoma.
3) Headache phase: The patient complains of
a) Pain
b) Nausea or vomiting
c) Photophobia -Fear of light
d) Phonophobia- Fear of sound
e) Osmophobia – Extra intolerance or fear of odors.
f) Allodynia- Light touch or gentle breeze can stimulate excessive pain.
g) Vertigo or dizziness is present in most of the migraine cases.
4) Postdrome phase
In this phase, the patient feels tired and experiences loss of concentration.
Latest migraine medication research is also focused on controlling the symptoms as well, so that patient discomfort can be reduced.
Pathogenesis and management of migraine-
How migraine starts-
- Monoamine neurotransmitter: Most patients suffering from this neurological disorder are sensitive to light, temperature, sound, and touch. This hypersensitivity can be due to the dysfunction of nerve pathways that use monoamine neurotransmitters in the brain. This monoaminergic sensory control system is located in the hypothalamus and brainstem.
- Dopamine: Some data suggest that most of the symptoms of this neurological disorder can be induced by dopaminergic stimulation, and hence dopamine plays an important role in the induction of symptoms like yawning, nausea, vomiting, and lowering of blood pressure.
- CGRP: When the trigeminal nucleus cells are activated by any mechanical, thermal, or chemical stimuli, then that sensory information is transferred from the face and head to the brain and, in turn, results in the release of CGRP ( Calcitonin gene-related peptide). This results in neurovascular swelling and increased pain transmission, leading to an intense headache.
- 5-HT: 5-Hydroxytryptamine, also known as serotonin, can lead to headache. Just before the headache starts, serotonin is released in massive amounts into the bloodstream, and this sudden spike in serotonin levels triggers the kidneys to flush it out of the body. This sudden increase and then decrease in serotonin levels in the body leads to a headache.
- Genetics: Many studies have shown genetic involvement in some patients, which leads to this neurological disorder.
Migraine medication research can move forward effectively if all the pathogenesis is understood.
How to diagnose migraine-
Migraine medication can be prescribed by the doctor only if the patient is properly diagnosed.
To properly diagnose migraine, it is important to rule out all other causes of headache too.
A patient can be diagnosed with migraine if
The related episode of headache lasts for 4 – 72 hours in a patient with normal physical examination, no other reason for the headache, and
1: At least two of the following features
a) Unilateral or one-sided pain
b) Throbbing or intense type of pain
c) Moderate to severe intensity of headache
d) Aggravation of symptoms on movement.
2: Plus one of the following features
a) Nausea, Vomiting
b) Photophobia or phonophobia
Migraine medication prescribed by doctors –
Latest research on migraine medication helps doctors to prescribe effective medicine to provide treatment for migraine.
A) Non-pharmacological treatment for migraine
Identifying the triggers of migraine and avoiding them can help to minimise the frequency of migraine.
Follow a healthy diet.
Regular exercise.
Regular sleeping patterns.
Try to be responsive towards stress by doing yoga; meditation may help in improving the symptoms.
B) Pharmacological (migraine medication) methods used by doctors are as follows
Most doctors prescribe the following medicines for migraine depending on the patient history, clinical symptoms, and other relevant data-
- NSAIDs-Non steroidal Antiinflammatory.
- 5HT 1B/1D receptor agonists – Triptans
- CGRP receptor antagonist – Gepants
- 5HT 1F receptor agonist- Ditans
- Dopamine receptor antagonist
NSAIDs like Naproxen, Ibuprofen, Diclofenac potassium.
5HT 1B/1D receptor agonists can be divided into 3 types-
- Oral – Includes Naratriptan, Rizatriptan, sumatriptan, Frovatriptan, zolmitriptan
- Nasal- Includes dihydroergotamine, sumatriptan.
- Parenteral- Dihydroergotamine and sumatriptan
CGRP receptor antagonist – Gepants
oral:
Rimegepant
Ubrogepant
5 HT1F Receptor agonist- Ditans
Oral:
Lasmiditan
Dopamine Receptor Antagonist –
Oral:
Metoclopramide
Prochlorperazine
Parenteral:
Chlorpromazine
Metoclopramide
Prochlorperazine
These migraine medications and some latest medicines developed are prescribed by the doctor to provide maximum relief to the patient.
Neuromodulation
sTMS- Single-pulse transcranial magnetic stimulation is FDA-approved for acute treatment of migraine.
Two pulses are applied at the onset of an attack and can be repeated
Preventive migraine medication-
Some of the preventive migraine medications prescribed by the doctors are Beta blockers, Anticonvulsants, and others.
Always talk to your doctor and explain your symptoms clearly, so that it can be easier to provide the medical treatment available.
