Blog
News, research and guides
348 articles from our editorial and science team.
GuidesUterine Fibroids: Symptoms and Treatment — from Watchful Waiting to Surgery
Uterine fibroids are the most common benign tumor of the female reproductive organs — estimates range from a few percent to over 70%, depending on the diagnostic method and age, and for many women they remain symptom-free for life. For others they cause heavy, multi-day bleeding, pain, and pelvic pressure that genuinely reduce quality of life. We explain how the different fibroid types differ, when watchful waiting is enough, and when it's worth considering drug therapy, myomectomy, hysterectomy, or uterine artery embolization (UFE).
PZdr Piotr Zieliński14 min
September 16, 2026
GuidesOvarian Cysts: When to Worry, and When to Just Keep Watching?
A cyst on the ovary found on ultrasound triggers worry almost automatically, even though the vast majority of such findings are harmless, functional cysts that disappear on their own within a few cycles. The problem is that the same word also covers rarer pathological changes that need monitoring or treatment, and — very rarely — acute situations like ovarian torsion that require immediate help. We explain how the different cyst types differ, which symptoms are normal, and which should prompt an urgent visit.
PZdr Piotr Zieliński13 min
September 16, 2026
GuidesFibrocystic Breast Changes: Causes and Management
Tenderness, lumpiness, and a "grainy" feeling in the breasts just before a period affects up to 90% of women at some point in their lives — a phenomenon common enough that medicine long ago stopped calling it a disease. Fibrocystic breast changes (today more often called simply fibrocystic changes rather than "fibrocystic breast disease") don't themselves raise breast-cancer risk, but they can be a source of real discomfort and anxiety, especially when a new, palpable lump appears. We explain the hormonal mechanism behind these changes, what actually helps ease symptoms versus what's a myth, and when a breast lump needs urgent evaluation.
PZdr Piotr Zieliński13 min
September 16, 2026
GuidesPregnancy Nutrition: What to Eat and What to Avoid
"Eating for two" is one of the most misleading phrases in pregnancy nutrition — actual calorie needs rise far less than the saying implies, while the need for specific nutrients rises considerably. Folate, iron, iodine, choline, and DHA have documented effects on a baby's development, and a handful of specific food categories — raw fish, unpasteurized cheese, high-mercury fish, alcohol — carry real, well-documented risk. We check what ACOG, FDA/EPA guidance, and specific clinical studies actually say.
MNMichał Nowak14 min
September 16, 2026
GuidesBenign Prostatic Hyperplasia: Symptoms and Treatment Step by Step
Benign prostatic hyperplasia (BPH) affects most men to some degree after age fifty, with the proportion rising with each passing decade. Symptoms — more frequent urination, nocturia, a weaker stream — are often dismissed as a "natural part of aging," even though a wide range of effective treatments is now available: from lifestyle changes, through first- and second-line medications, to minimally invasive procedures and classic surgery. We explain how diagnosis works, how the different drug classes differ, and when it's worth considering procedural treatment.
PZdr Piotr Zieliński14 min
September 16, 2026
GuidesTelogen Effluvium or Androgenetic Alopecia? How to Tell Different Types of Hair Loss Apart
You suddenly notice more hair on your brush and in the shower drain — and the immediate question is whether this is a temporary episode that will resolve on its own, or the start of permanent, progressive hair loss. Telogen effluvium and androgenetic alopecia are two completely different phenomena, with different courses, different prognoses, and different treatments, but they're often confused because both present as the same thing — more hair loss than usual. We explain how to tell them apart by pattern, timing, and trigger, and when both types can occur at the same time.
PZdr Piotr Zieliński14 min
September 16, 2026
GuidesPanic Attacks: Symptoms and How to Cope
A panic attack can trigger physical symptoms so intense — a racing heart, breathlessness, chest pain — that many people end up in the emergency room convinced they're having a heart attack. This isn't "overblown nervousness": it's a specific, well-documented condition with clear diagnostic criteria, real in-the-moment coping methods, and effective long-term treatment. We explain how to tell a panic attack apart from a life-threatening condition, what actually helps during an episode, and which treatments have the strongest research support.
MWdr Marek Wójcik14 min
September 16, 2026
GuidesSocial Anxiety Disorder: Symptoms and Treatment
The line between shyness and social anxiety (social phobia) can be confusing, but in clinical practice it's fairly clear: it's about the degree of distress and the real impact on daily functioning, not just discomfort in social contact. This is one of the most common anxiety disorders, and also one of the better-researched in terms of treatment — a network meta-analysis of dozens of studies points specifically to which form of cognitive behavioral therapy works most strongly and how it compares with medication. We check what the data actually show.
MWdr Marek Wójcik13 min
September 16, 2026
GuidesBurnout: Symptoms and Recovery
Since 2019, burnout has had an official place in the WHO classification as an "occupational phenomenon" — not a disease, but a condition resulting from chronically unmanaged workplace stress, described by three specific dimensions: exhaustion, cynicism toward work, and a sense of reduced effectiveness. The practical problem is that burnout symptoms largely overlap with depression symptoms, which makes it harder to identify the right cause and choose the appropriate help. We check what the research actually shows about the mechanism of burnout, how to tell it apart from depression, and which recovery strategies have real confirmed effectiveness.
MWdr Marek Wójcik14 min
September 16, 2026
GuidesAdult Asthma: Symptoms, Triggers, and What Good Treatment Actually Looks Like
Asthma in adults is often mistaken for a chronic cough, a lingering allergy, or simply "being out of shape" — and even among people who already know they have it, many are still managed the way the disease was treated a decade ago, on the assumption that a rescue inhaler is enough. The latest Global Initiative for Asthma (GINA) guidance changed that approach fairly dramatically. We explain how inhaler types actually differ, why relying on a SABA "whenever needed" is now considered a mistake, and how to recognize when asthma isn't actually under control.
KLdr Katarzyna Lewandowska13 min
September 16, 2026
GuidesHay Fever: How to Actually Manage It
Hay fever is often treated as a minor spring-season inconvenience rather than a full-fledged health problem — yet for some people it can genuinely disrupt sleep, concentration, and daily functioning for several months a year. We explain the difference between intranasal and oral antihistamines, why intranasal steroids are today's first-choice treatment rather than "heavier artillery," and when allergen immunotherapy is worth considering as the only disease-modifying method rather than one that merely eases symptoms.
KLdr Katarzyna Lewandowska13 min
September 16, 2026
GuidesUlcerative Colitis: Symptoms, Diagnosis, and Treatment Step by Step
Ulcerative colitis (UC) is a chronic inflammatory bowel disease in which the immune system attacks the lining of the colon. The disease runs in cycles of flares and remission, and its diagnosis and treatment follow a clearly defined therapeutic ladder — from mesalamine, through steroids during flares, to biologic drugs. We explain what that path looks like in practice, how diagnosis works, and when symptoms should prompt urgent medical attention.
MNMichał Nowak14 min
September 16, 2026
GuidesCrohn's Disease: Symptoms, Complications, and Treatment Step by Step
Crohn's disease is a chronic inflammatory bowel disease that — unlike ulcerative colitis — can affect any part of the digestive tract, from mouth to anus, and attacks the full thickness of the bowel wall. That's exactly what drives the complications typical of Crohn's: strictures, fistulas, and abscesses, all rare in ulcerative colitis. We explain how to tell the two diseases apart, how diagnosis works, and how the modern treatment ladder is built.
MNMichał Nowak14 min
September 16, 2026
GuidesType 2 Diabetes: How Treatment Looks From Diagnosis — Step by Step
A diagnosis of type 2 diabetes usually raises more questions than get answered in a single visit: where to start, whether medication is needed right away, what HbA1c level to aim for. We explain what standard management actually looks like today after diagnosis — from lifestyle change, through metformin as the first-choice drug, to situations where further drugs are added to treatment — in line with current American Diabetes Association guidelines.
PZdr Piotr Zieliński13 min
September 16, 2026
GuidesPrediabetes: How to Reverse It Before It Becomes Type 2 Diabetes
Prediabetes likely affects several million adults, and most don't know they have it. It's also one of the few moments in the natural course of metabolic disease where the process is largely reversible — provided intervention comes early enough. The largest study on the topic, the American Diabetes Prevention Program, found that intensive lifestyle change cut the risk of developing type 2 diabetes by 58%, more effectively than metformin alone. Here's what the diagnosis actually means, which interventions have real research backing, and when medication enters the picture.
PZdr Piotr Zieliński13 min
September 16, 2026
GuidesVitiligo: Causes and Treatment — What Actually Works?
Acquired vitiligo affects about 1% of the world's population, and for decades it was treated mainly as a cosmetic issue that was hard to treat effectively. That's changing: we now understand the autoimmune mechanism behind melanocyte destruction far better, and in 2022 the first drug in history — ruxolitinib cream — showed documented repigmentation efficacy in large phase 3 trials. We explain what actually causes vitiligo, which treatments have real support from clinical trials, and what patients can realistically expect from therapy.
AKdr Anna Kowalczyk13 min
September 16, 2026
GuidesMelasma and Skin Hyperpigmentation: Evidence-Based Causes and Treatment
Melasma is one of the most stubborn types of skin hyperpigmentation — symmetrical, brown patches on the face that worsen with sun exposure and hormonal fluctuations, and that can come back even darker after poorly chosen treatment. We explain what actually triggers melasma, why sun protection is the foundation of every therapy, and which treatments — from hydroquinone to tranexamic acid — actually have real clinical evidence behind them.
AKdr Anna Kowalczyk13 min
September 16, 2026
GuidesSunscreen: How to Choose It and Does It Really Work
Sunscreen has something most cosmetics lack: randomized clinical trials showing a real reduction in photoaging and melanoma with regular use. The problem is that most people apply far too little to reach the SPF printed on the label. We explain what the SPF and PA numbers actually mean, how mineral filters differ from chemical ones, and how much cream you need to apply for the protection to actually work.
AKdr Anna Kowalczyk13 min
September 16, 2026
GuidesTennis Elbow: Causes and Treatment — Why Rest Alone Isn't Enough
Tennis elbow (lateral epicondylitis) rarely has anything to do with tennis — it most often affects people doing physical work, heavy computer-mouse users, or strength trainers. It isn't classic "inflammation" but a chronic, degenerative change in the tendon that responds poorly to rest alone and, surprisingly, poorly to steroid injections over the long run. We look at what the evidence actually shows about eccentric exercise, braces, and injections.
MNMichał Nowak13 min
September 16, 2026
GuidesAnterior Cruciate Ligament (ACL) Tear: Injury and Rehabilitation
For years, a torn anterior cruciate ligament (ACL) was treated as an injury that almost automatically called for surgery. The randomized KANON trial, following patients for 5 years, challenged that assumption: some people do just as well with rehabilitation alone, with delayed surgery available only if needed. We look at what the data actually show about choosing between surgical and conservative treatment, the phases of rehabilitation, and a safe return to sport.
MNMichał Nowak14 min
September 16, 2026
GuidesShin Splints (Medial Tibial Stress Syndrome): Causes and Prevention
Shin splints, known in the medical literature as medial tibial stress syndrome (MTSS), are one of the most common overuse injuries among runners and military recruits. Pain along the inner edge of the shin is often mistaken for a stress fracture — and the distinction matters clinically, because a wrong diagnosis means the wrong treatment. We look at what the research says about risk factors, prevention, and when shin pain is something more serious than overuse.
MNMichał Nowak12 min
September 16, 2026
GuidesDry Eye Syndrome: Causes and Treatment
Dry eye syndrome is one of the most common reasons for an eye-doctor visit — and one of those conditions whose scale is systematically underestimated, because many people treat burning, tired eyes as an unavoidable side effect of screen work. In reality there are far more causes, from natural aging to autoimmune diseases like Sjögren's syndrome, and treatment success depends heavily on correctly identifying the cause, not just relieving symptoms with artificial tears.
KLdr Katarzyna Lewandowska13 min
September 16, 2026
GuidesGout: Causes and Treatment
Gout is the most common inflammatory joint disease in adult men — and a disease whose treatment still runs into the same mistakes: treating only the acute flare without addressing the underlying cause, doses of urate-lowering drugs that are too low or titrated too slowly, and stopping therapy prematurely once the pain resolves. We look at what the American College of Rheumatology guidelines and major clinical trials actually show about treating a flare and long-term therapy.
MNMichał Nowak14 min
September 16, 2026
GuidesRheumatoid Arthritis: Symptoms, Causes, and How Treatment Works
Rheumatoid arthritis is an autoimmune disease in which the immune system attacks your own joints — and the later it's diagnosed, the harder it becomes to prevent permanent damage. The problem is that early RA symptoms are easy to mistake for osteoarthritis or plain fatigue. We explain how RA differs from osteoarthritis, what today's treatment ladder looks like — from disease-modifying drugs to biologics — and when to urgently see a rheumatologist.
AKdr Anna Kowalczyk14 min
September 16, 2026