Headaches are a very common condition that most people will experience many times during their lives. This article presents the primary headaches, which are a large group of diseases where the headache is not a symptom of another known disease. Tension-type headache affects approximately 80% of the general population, and the prevalence of migraine is estimated at 10–12%. Clinical data and experience to date have demonstrated that botulinum toxin may be an effective prophylactic treatment for chronic headache types. It has been used in neurology for the treatment of dystonia and blepharospasm. Now it has been approved to treat chronic migraine and has been shown to confer significant benefit in refractory cases. Based on clinical experience botulinum toxin has also been tried in other headache disorders. While it is intuitively attractive to think that due to its effect on pain by sensory modulation, there may also be efficacy in its use in chronic tension-type headache and cluster headache, so far, there is little evidence to support this. Botulinum toxin is effective in pain control through its interaction with the SNARE complex, which inhibits the release of neurotransmitters, such as glutamate, substance P and calcitonin gene-related peptide. OnabotulinumtoxinA is effective not only in headache frequency and pain intensity but in other parameters, including quality of life.

The aim of this study was to examine the frequency of dysphagia in patients with ischaemic stroke. It was crucial to evaluate the relationship between swallowing disorders and selected demographic and clinical indicators. Additionally, the association between various patient feeding methods and selected demographic and clinical factors was assessed. Based on the analysis of medical documentation, we identified the most important clinical parameters, including demographic data, the frequency of stroke risk factors, the location of the ischaemic lesion, cortical involvement, stroke severity as measured by the NIHSS (Nationale Institutes of Health Stroke Scale), and the methods of feeding post-stroke patients. Dysphagia was observed in 65.9% of the patients in the study group. Hypertension was the most common chronic illness in the studied population of ischemic stroke patients (91.8% of patients). Diet modification (35.7%) and PEG (25%) were the frequent methods of feeding in patients with confirmed dysphagia. Age played a significant role in determining the feeding methods in patients with dysphagia. Patients with a PEG (Percutaneous Endoscopic Gastrostomy) tube were the oldest (79.37 ± 10.80) and 75% of them had pneumonia. Early identification of swallowing difficulties in stroke patients is critical in determining an appropriate and safe feeding plan, as well as initiating logopedics therapy to improve swallowing efficacy and minimize pulmonary complications.

The COVID-19 pandemic causes increased mental stress and decreased mobility, which may affect people with Parkinson’s disease (PD). The study aimed to investigate the secondary impact of the COVID-19 pandemic on the level of activity, quality of life (QoL) and PD-related symptoms. The respondents completed an online survey in Polish in the period from December, 2020 to June, 2021. The questionnaire was completed by 47 participants aged 43 to 90 years (mean 72.1 ± 1.3 years). A total of 94% reported reduced contact with family and friends. Over 90% remained active during the pandemic. However, 55% of people with PD showed subjectively lower level of activity then before the pandemic. Moreover, 36% of the respondents felt afraid to visit a doctor and reported problems with access to medication. Subjective QoL reduction was reported by 80%, and 83% declared worsening of PD symptoms. The post pandemic deterioration of motor symptoms in people with PD did not affect their QoL. However, the deterioration of contacts and feelings of isolation had a significant impact on the decline in quality of life (p = 0.022 and p = 0.009, respectively) and the presence of anxiety (p = 0.035 and p = 0.007, respectively). These results may indicate than greater importance of social and mental factors than fitness and health-related factors in the QoL self-assessment of the people with PD.

Background: Hypothyroidism is defined as a deficiency of thyroid hormones and is further classified into primary, secondary, and tertiary types, based on the root cause of the deficiency. Migraine is a primary headache disorder, characterized by unilateral, pulsating pain, lasting from 4 to 72 h, accompanied by symptoms such as photophobia, phonophobia, nausea, and emesis and sometimes preceded by specific aura phenomena. Both diseases are more prevalent in women than in men. While the primary focus of this systematic review was on the relationship between hypothyroidism and migraine, we also included relevant data on headaches in general when they provided valuable context or mechanistic insight. Methods: This systematic review aimed to summarize the current knowledge about the relationship between migraine and hypothyroidism. The Preferred Reporting Items for Systematic Reviews (PRISMA) guidelines were applied. Screening of two databases led to including 29 relevant studies in the review. Results: Studies demonstrated that migraine and disturbed thyroid function may influence one another. The positive correlation between migraine and hypothyroidism, mainly Hashimoto’s disease, was presented in several studies. Moreover, some research identified this correlation in pediatric populations. Finally, the effects of levothyroxine use, a treatment applied in hypothyroidism, on migraine course were presented. Conclusions: A better understanding of the correlation between migraine and hypothyroidism may lead to an increase in the understanding of the pathogenesis of both disorders and positively impact clinical practice.

Haematological inflammatory ratios, including the neutrophil-to-lymphocyte ratio (NLR), have emerged as potential biomarkers in various neurological disorders. This systematic review and meta-analysis aimed to evaluate these ratios in patients with migraine compared with healthy controls and other headache disorders, and to assess differences across migraine subtypes and clinical phases. The systematic review with meta-analysis was conducted according to the PRISMA guidelines. PubMed (MEDLINE), Web of Science, Scopus, the Cochrane Library, MEDLINE Ultimate, and Embase were searched from their inception to 26 April 2025. Additionally, backward and forward citation searches were performed. Risk of bias was assessed using the Newcastle–Ottawa Scale. Random-effects models employing the DerSimonian–Laird method and Hartung–Knapp adjustment were used to estimate pooled mean values with 95% confidence intervals. Heterogeneity was quantified with the I² and Cochran’s Q tests. Publication bias was assessed using funnel plots and Begg’s test. Twenty-three studies met the inclusion criteria, and 21 were included in the meta-analysis. The pooled mean NLR was significantly higher in patients with migraine compared to healthy controls, particularly in those with migraine with aura and during the ictal phase. No significant differences were found between migraine and tension-type headache. Other ratios showed no significant intergroup differences. Substantial heterogeneity and the observational design of included studies were noted as limitations. Among the evaluated ratios, the NLR appeared to most consistently reflect inflammatory processes in migraine, especially in migraine with aura and during the ictal period. However, its clinical utility remains uncertain and further studies are needed to clarify their potential role as diagnostic and prognostic biomarkers. PROSPERO registration: CRD420251041190. No external funding was received.