List of articles № 152
How to remove fleas from a kitten?
Fleas are small, wing‑less insects belonging to the order Siphonaptera. Adult fleas measure 1–4 mm, have laterally compressed bodies, and possess powerful hind legs that enable rapid jumping. They feed exclusively on the blood of mammals and birds, using mouthparts that pierce the skin and inject anticoagulant saliva, which often causes irritation and allergic reactions in the host.. Date latest changes:
How can you treat ear mites in a cat?
Ear mites are microscopic, spider‑like parasites that colonize the external ear canal of cats. The most common species, Otodectes cynotis , feeds on earwax, skin debris, and fluids, causing irritation and inflammation. Infestations spread primarily through direct contact with an infected animal, but they can also be transmitted via shared bedding, grooming tools, or contaminated environments.. Date latest changes:
Can lice jump? Scientific answer
Lice are obligate ectoparasites that have evolved into several distinct species, each adapted to a specific host region. Their morphology limits locomotion to crawling; no lice possess the musculature or anatomical structures required for jumping.. Date latest changes:
Will lice die after hair dyeing?
Hair dyes contain oxidizing agents, alkalizing substances, and aromatic intermediates that alter the pigment of keratin fibers. The principal components include: Hydrogen peroxide (10‑12 % in most retail products, up to 30 % in professional formulations) – generates free radicals that break melanin bonds.. Date latest changes:
Where do bedbugs usually hide?
Bed bugs often seek refuge in the structures that support a sleeping surface. The bed frame and mattress provide numerous micro‑habitats that protect insects from disturbance and facilitate access to hosts. The bed frame contains several concealment points:. Date latest changes:
What to do if you discover a tick?
When a tick is found attached to skin, applying pressure to its body is hazardous. Squeezing forces saliva and potentially infected fluids back into the bite site, increasing the risk of disease transmission such as Lyme disease, Rocky Mountain spotted fever, or anaplasmosis.. Date latest changes:
How many days can bedbugs survive without a blood meal?
Temperature determines the length of time bedbugs can endure without feeding. At cooler temperatures metabolic rates drop, allowing prolonged survival; at higher temperatures metabolism accelerates, shortening the fasting period. 10 °C (50 °F) or lower:. Date latest changes:
Is the green bedbug harmful to health?
The green bedbug, Cimex semilunaris , measures 4–5 mm in length when unfed and expands to about 7 mm after a blood meal. Its dorsal surface displays a uniform metallic green hue, occasionally tinged with brownish spots on the abdomen. The exoskeleton is smooth, lacking the distinct ridges seen in common bedbug species.. Date latest changes:
How can you get rid of jumping fleas in the house?
Flea infestations become evident first on the animals they infest. Recognizing the physical cues on pets enables swift intervention and prevents the insects from spreading throughout the home. Small, dark specks moving rapidly on the skin or fur Intense scratching, biting, or licking of affected areas Red, inflamed patches, especially around the neck, tail base, and inner thighs Hair loss or thinning patches caused by irritation Presence of flea dirt (tiny black spe. Date latest changes:
Where can fleas appear in an apartment?
Fleas are tiny, wingless insects belonging to the order Siphonaptera. Adult specimens measure 1–4 mm, possess powerful hind legs for jumping, and feed exclusively on the blood of mammals and birds. Their life cycle includes egg, larva, pupa, and adult stages;. Date latest changes:
What clothing should be chosen for tick protection
The phrase «Why Clothing Matters for Tick Protection» captures the protective function of garments against tick attachment. Ticks locate suitable hosts by detecting heat, carbon‑dioxide and movement; clothing interrupts this process by creating a physical barrier that reduces direct skin exposure.. Date latest changes:
What are the signs of a lice infestation: how to recognize them?
Head lice (Pediculus humanus capitis) are tiny, wing‑less insects that live on the scalp and feed on human blood. Adult specimens measure 2–4 mm, are tan‑to‑gray in color, and have six legs with clawed tarsi that grasp hair shafts. Nymphs, called nits, resemble miniature adults and undergo three molts before reaching maturity.. Date latest changes:
What is the bump on the head after a tick bite?
A tick bite on the scalp frequently produces a localized skin reaction within minutes to hours. The bite penetrates the epidermis, delivering saliva that contains anticoagulants, anesthetics, and immunomodulatory proteins. These substances trigger an acute inflammatory cascade.. Date latest changes:
How do ticks that bite humans differ from those that bite animals?
Ticks that preferentially attach to humans differ from those that target wildlife or domestic animals in the degree to which they recognize and exploit specific host cues. The ability of a tick species to confine its feeding activities to a narrow range of hosts limits the range of pathogens it can acquire and transmit.. Date latest changes:
Can you get rid of bedbugs yourself?
Bed bugs are small, wing‑less insects measuring 4–5 mm in length, reddish‑brown in color, and flat when unfed. After feeding, their abdomen expands and becomes brighter. Their bodies are oval, with a distinct seam running the length of the back, and they possess six legs and two antennae.. Date latest changes:
Which antibiotic should be used for a tick bite?
A tick bite can be recognized by direct observation of the attached arthropod and by characteristic skin changes. The adult tick is typically 3–5 mm in length, dark brown to gray, with a flattened, oval body that expands after feeding. When attached, the mouthparts—especially the anterior hypostome—may be visible as a small, dark protrusion at the center of a raised erythema.. Date latest changes:
How to get rid of stinky bedbugs in an apartment?
Bedbugs that emit an unpleasant odor are small, wingless insects whose visual characteristics aid rapid identification. Adult specimens measure 4–5 mm in length, roughly the size of an apple seed, and display a flat, oval body that expands after feeding.. Date latest changes:
Can budgerigars be infected with fleas?
Budgerigar health depends on nutrition, environment, and disease prevention. A balanced diet includes high‑quality seed mix supplemented with fresh vegetables, leafy greens, and a calcium source such as cuttlebone. Clean water should be available at all times;. Date latest changes:
How long should a dog be observed after a tick bite?
Dogs that have recently acquired a tick require a defined monitoring period to detect early signs of infection. Most tick‑borne pathogens manifest clinical symptoms within a predictable time frame after attachment, allowing owners and veterinarians to schedule examinations accordingly.. Date latest changes:
How can fleas be quickly removed from an apartment on one's own?
Fleas on a pet reveal themselves through distinct physical reactions and observable evidence. Excessive scratching or biting indicates irritation caused by flea bites. Small dark specks, often described as “flea dirt,” appear on the pet’s skin;. Date latest changes:
How to combat the turtle bug with special methods?
The turtle bug typically reveals itself through a predictable set of system behaviors that indicate a failure in the underlying synchronization mechanisms. Sudden, intermittent spikes in CPU utilization that persist despite normal workload levels.. Date latest changes:
How to differentiate encephalitic ticks from ordinary ticks on a dog?
Encephalitic ticks transmit a limited but medically significant group of pathogens that can cause central‑nervous‑system disease in dogs and, occasionally, in humans. The primary agents include: Tick‑borne encephalitis virus (TBEV) – a flavivirus endemic to temperate regions of Europe and Asia;. Date latest changes:
How can you accidentally bring bedbugs into the house and how can you avoid it?
Bed bugs are small, wingless insects of the species Cimex lectularius that feed exclusively on the blood of warm‑blooded hosts, primarily humans. Adult specimens measure 4–5 mm in length, have a flattened oval shape, and display a reddish‑brown color that darkens after feeding.. Date latest changes:
How to treat a cat for fleas and ticks at home?
Fleas and ticks often trigger noticeable shifts in a cat’s routine. A cat may scratch or bite at the fur more intensely, especially around the base of the tail, neck, and behind the ears. Excessive grooming can lead to bald patches or skin irritation.. Date latest changes:
How can I independently eliminate bed fleas from an apartment?
Bed fleas (Ctenocephalides canis) are small, wing‑less insects that feed on the blood of humans and pets while they sleep. Adults measure 1–3 mm, have flattened bodies, and are capable of jumping several centimeters, allowing rapid movement between bedding, furniture, and hosts.. Date latest changes:
Can the BARS product for dogs be used on cats for fleas?
BARS is a topical formulation originally developed for canine ectoparasite control. The product combines a synthetic pyrethroid with an insect growth regulator, delivering rapid knock‑down of adult fleas and interruption of their life cycle.. Date latest changes:
How can fleas be safely removed from an apartment without harming health?
Fleas become evident through distinct physical and behavioral indicators that signal infestation. Recognizing these signs promptly enables targeted, health‑preserving eradication measures within a dwelling. Small, dark specks on bedding, upholstery, or pet fur;. Date latest changes:
What symptoms appear after a tick bite in humans and on which day do they emerge?
Localized symptoms at the bite site develop rapidly after attachment. Within the first 24 hours, most individuals notice a small, red papule at the point of insertion. The papule may be tender, pruritic, or warm to the touch. In the following 24–48 hours, the lesion often expands and can present as:. Date latest changes:
What are the signs of a tick bite?
Identifying the tick itself is the first step in assessing a possible bite. Visual clues reveal the species, feeding stage, and whether the arthropod is still attached, all of which influence the risk of disease transmission. Size: Unfed nymphs measure 1–3 mm;. Date latest changes:
How can you get rid of lice on a dog?
Dog lice belong to two principal species that infest canines. Both are obligate ectoparasites, feeding exclusively on the host’s skin and hair. «Trichodectes canis» – the chewing louse. Adults are flattened, wingless insects measuring 1–2 mm.. Date latest changes:
Head lice (Pediculus humanus capitis) are tiny, wingless insects that live on the human scalp and feed on blood several times a day. Adult specimens measure 2–4 mm, have six legs with clawed tarsi for grasping hair shafts, and reproduce rapidly:. Date latest changes:
Do fleas from animals bite humans?
Fleas belong to the order Siphonaptera, a group of wingless, blood‑feeding insects that have adapted to a wide range of mammalian and avian hosts. Their morphology—flattened body, powerful hind legs, and piercing‑sucking mouthparts—enables rapid movement through host fur or feathers and efficient blood extraction.. Date latest changes:
What treatment is used for subcutaneous mites in cats?
Subcutaneous mites are microscopic arthropods that inhabit the tissue beneath the skin of felines. The most common species affecting cats belong to the genus Demodex , particularly Demodex cati and Demodex gatoi . These parasites complete their life cycle within the host, progressing from egg to larva, nymph, and adult without leaving the subdermal environment.. Date latest changes:
Can lice fly? Scientific analysis
Lice are obligate ectoparasites that survive exclusively on the bodies of mammals and birds. Their bodies lack any aerodynamic structures; the only appendages are six legs ending in paired claws. The six legs consist of the following segments:. Date latest changes:
Lice are small, wingless insects belonging to the order Phthiraptera. They live permanently on the exterior of a host, feeding on skin debris, blood, or secretions, and cannot survive for long off a living animal. Two major groups: Chewing lice (Mallophaga) – scrape skin, feathers, or hair.. Date latest changes:
When do bedbug bites start itching?
Bedbug bites typically appear as small, red, raised spots that may swell slightly. The lesions are usually 2‑5 mm in diameter and can develop a central puncture mark where the insect fed. Often several bites occur close together, forming a linear or clustered pattern that follows the insect’s movement across the skin.. Date latest changes:
What happens if a cat is bitten by a tick?
A recent tick attachment on a cat often produces distinct clinical signs that can be recognized during a routine examination or by an attentive owner. Visible changes at the bite site include: Small, raised nodule or papule where the tick was attached Redness or localized inflammation surrounding the lesion Presence of a scab or crust if the tick was removed recently Systemic manifestations may appear within hours to days:. Date latest changes:
How to get rid of fleas and bedbugs in the house?
Fleas are small, wing‑less insects that thrive in warm, humid environments. Adult fleas measure 1–3 mm, have laterally compressed bodies, and jump several inches using powerful hind legs. Their dark brown to reddish color darkens after a blood meal.. Date latest changes:
What do small bedbugs look like?
Small bedbugs measure approximately 1 mm to 3 mm in length when unfed. Their bodies are oval, flattened laterally, and resemble a tiny apple seed. The head is concealed beneath the thorax, giving the insect a smooth, uninterrupted outline. Antennae are short, four‑segmented, and barely visible without magnification.. Date latest changes:
Can fleas be eliminated with dichlorvos?
Dichlorvos, also known as 2,2-dichlorovinyl dimethyl phosphate, is an organophosphate insecticide with the molecular formula C₄H₇Cl₂O₄P and a molecular weight of 220.97 g·mol⁻¹. Its structure consists of a phosphoric acid ester linked to a dichlorovinyl group, forming a phosphorodichloridate moiety responsible for biological activity.. Date latest changes: