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What does the black triangle refer to?
In dental terms, a black triangle is the name given to the gaps between teeth. These gaps are also sometimes referred to as black triangle disease, open gingival embrasures, and the loss of interdental papilla. The name ‘black triangle’ comes from the dark, triangular appearance that the gaps between teeth create.
What does this symbol ▼ indicate?
The Black Triangle Scheme (▼ or ▼*) Continued monitoring of medicines with a black triangle status. Report ALL suspected adverse reactions to Black Triangle drugs. When medicines come onto the market, we may have relatively limited information about their safety from clinical trials.
What does a black triangle mean on a flag?
Similar to the pink triangle, the black triangle was originally used to identify women in the Nazis concentration camps who were deemed homosexual and has now been reclaimed by the Lesbian community as a symbol of Pride.
What are black triangle vaccines?
A black triangle appearing after the trade name of a British medicine (or vaccine) indicates that the medication is new to the market, or that an existing medicine (or vaccine) is being used for a new reason or by a new route of administration.
What does a black triangle mean in the BNF?
The black triangle symbol identifies newly licensed medicines that require additional monitoring by the European Medicines Agency. Such medicines include new active substances, biosimilar medicines, and medicines that the European Medicines Agency consider require additional monitoring.
What can be done for black triangles?
Dental veneers, also called porcelain veneers or laminates, are thin shells usually made from porcelain that are permanently cemented onto the front surfaces of teeth. Orthodontic treatment, such as braces or Invisalign, can also be beneficial for alleviating black triangles.
What are Type A adverse drug reactions?
Type A Reactions Type A (augmented) reactions result from an exaggeration of a drug’s normal pharmacological actions when given at the usual therapeutic dose and are normally dose-dependent. Examples include respiratory depression with opioids or bleeding with warfarin.
What would you do if you become aware of a side effect or adverse reaction to medication?
If You Suspect an Adverse Reaction If you suspect you are having an adverse reaction to a medication or treatment, it is important to let your healthcare provider know as soon as possible. Also, check out common drug reactions and interactions, and common arthritis medication side effects.
How should medication reviews be carried out?
During the review, establish whether the patient, or if appropriate the next of kin, understands what medical problems they have, what drugs they take and why they take them. You should aim to discuss each drug with the patient, discussing the rationale for it and exploring their thoughts about it.
Do black triangles go away?
Brushing with a soft brush, flossing with care, and practicing oral hygiene twice daily will oftentimes reverse these black triangles. There is also something called Hyaluronic acid treatment. This is something your dentist can perform, resulting in regenerated gum tissue. However, this treatment does not last forever.
Can you stop black triangles from getting worse?
Black triangles on teeth are preventable with good home care and regular dental cleanings. But if they pose a cosmetic challenge you may need aesthetic treatments such as bonding, veneers, Invisalign, or a dermal filler applied to that area.
How do orthodontists fix black triangles?
Your orthodontist may recommend treatment with braces or Invisalign to reduce the appearance of black triangles. The treatment consists of applying direct pressure to specific teeth to encourage movement towards a proper alignment. Shifting the teeth into alignment can effectively eliminate black triangles.
What are the 6 types of adverse drug reactions?
Adverse drug reactions are classified into six types (with mnemonics): dose-related (Augmented), non-dose-related (Bizarre), dose-related and time-related (Chronic), time-related (Delayed), withdrawal (End of use), and failure of therapy (Failure).
What is the most common adverse drug reaction?
The ten most common ADRs were constipation, nausea +/- vomiting, fatigue, alopecia, drowsiness, myelosuppression, skin reactions, anorexia, mucositis and diarrhoea. These ADRs have high-documented incidence rates and were also the ten most predictable ADRs in this study.
What is the difference between Type A and Type B adverse drug reactions?
Type A reactions are predictable from the known pharmacology of a drug and are associated with high morbidity and low mortality. Type B reactions are idiosyncratic, bizarre or novel responses that cannot be predicted from the known pharmacology of a drug and are associated with low morbidity and high mortality.
How long does it take to have a bad reaction to medication?
Signs and symptoms of a serious drug allergy often occur within an hour after taking a drug. Other reactions, particularly rashes, can occur hours, days or weeks later. Drug allergy signs and symptoms may include: Skin rash.
How long can a bad reaction to medication last?
If the rash occurs, the medication should be stopped as soon as possible. The rash may persist for several days to weeks after you discontinue the medication, then it fades. Usually, the rash disappears from the top of the body first and the legs and feet last.
What medications have the worst side effects?
The Top 15 Most Dangerous Drugs Acetaminophen (Tylenol) Common names for Acetaminophen include Tylenol, Mapap, and Feverall. Alcohol. Alcohol includes all types of beer, wine, and malt liquor. Benzodiazepines. Anticoagulants. Antidepressants. Anti-Hypertensives. Bromocriptine. Clarithromycin.
How often are medication reviews carried?
The interval between medication reviews should be no more than 1 year, and many residents will need more frequent medication reviews. There can be uncertainty over who should undertake medication reviews.
What are the 4 levels in a medication review?
In ‘Room for Review’ in 2002 they suggested four levels of medicine review – level 0 which is an ad-hoc opportunistic review; level 1 a prescription review which is a technical review of a patients list of medicines; level 2 is a treatment review which is a review of medicines with the patients full notes and level 3.
