ADHD

Posted on October 22, 2010 by drlesliegreenberg

Will ADHD stimulant medication cause kids to be short?  I was asked this by a neighbor. Hmmmmm. . . .good question.

ADHD affects 1 to 6% of the general population. It can cause pervasive cognitive, academic, emotional and social problems. Patients have a hard time concentrating and finishing a task. Diagnosis requires these traits to occur in 2 settings: work, home, school. There are ADHD checklists that teachers/co-workers and parents can fill out and bring into the  doctor.

I will send patients to a specialist if

  • under age 6
  • other psychiatric or neurologic conditions, or
  • lack of response to treatment.

Stimulants have been found to work as well as stimulants WITH  behavioral therapy. Certainly, a stable home environment with supportive parents and consistent discipline helps, but studies have shown that stimulants are the mainstay of treatment.

Successful treatment is better relationships between patient and parents/teachers, better academic performance and better rule following.

Back to the question of stunted growth. . . the package insert for one stimulant states “Use of stimulants in children has been associated with growth suppression (monitor growth; treatment interruption may be needed).”  Other stimulants mention to “monitor patient growth parameters.”

This all means that a physician should follow the patient for symptom-control and the weight and height charts. Certainly, if the patient can tolerate a drug holiday (weekends or school breaks) this may confirm the need of the medication and give the child a chance to catch up on growth.

Hope this helps.

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Got itchy, scaly skin?

Posted on October 19, 2010 by drlesliegreenberg

Eczema is a very common condition.  It can occur from infancy through old age.  Nearly 40% of children with eczema will clear  by adulthood.

Textbook lesions are red, scaly and crusted—sometimes with scratch marks.  Diaper area is usually clear.  Places that the body bends are usually the worst: the crease of the elbows and behind the knees.  No blood tests are needed to confirm it.

Treatment is aimed at eliminating triggers, restoring the skin’s normal barrier and hydrating the skin.  Sound easy?

  • Avoid excessive bathing
  • Avoid dry humidity areas (not difficult here in humid Wichita),
  • Avoid overheating of skin and exposure to solvents/detergents.

With an eczema flare, the skin’s barrier is decreased and is at risk for skin infections like staph and herpes (ick!) .

Treatment:

  • Antihistamines, like Benadryl, are used to control itching and to sedate.
  • Thick creams like Vaseline or Cetaphil help the skin not lose water content.  These are best applied immediately after bathing.
  • Wet dressings help soothe the skin, reduce itching and redness.
  • Prescription creams.  Steroid are the mainstay of therapy.  If this fails, there is another type of cream that is FDA approved above age 2 (calcineurin inhibitors).  However, concerns have been raised by the FDA about a possible link to cancers.

Alternative treatments:

  • UV light therapy has also been shown to help.
  • Probiotic therapy, oral essential fatty-acid supplementation and Chinese herbal medicines have been used, but have not been adequately studied or found to be helpful.

In short, bathe less and lube up more.

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Hoarseness

Posted on October 14, 2010 by drlesliegreenberg

Hoarse voice

Today, I am hoarse.  I whispered to my family yesterday and now I can talk to my patients.  I was given the advice that I “should start on something” to bring my voice back.  Hmmmmm. . . there are guidelines for the diagnosis and management of hoarseness.

I’ll break it down for you.  A full history and physical by your physician will reveal many hints.

Look for a cause of hoarseness.

  • Medications may cause hoarseness due to cough, dry mucous membranes or chemical laryngitis.
  • Underlying conditions like reflux can cause gastric acid to inflame the vocal cords. If reflux is symptomatic,  reflux medication may help.

When should medication be given for hoarseness?  The answer is rarely.   Steroids should not commonly be prescribed unless a specific diagnosis like recurrent croup is present.  Antibiotics should not routinely be prescribed either as the condition is usually not from a bacterial infection.

There isn’t much to DO about a hoarse voice.

  • Laryngoscopy  (a look-see with a scope down the throat)should be done if hoarseness does not resolve within 3 months or if a serious underlying cause is suspected and before voice/speech therapy is initiated.
  • Surgery should only be done on suspected laryngeal cancers or if other measures for soft tissues lesions do not help.
  • Botulinum toxin  (yes, botox!) is injected for those with spasmodic dysphonia.

Some red flags of hoarseness which may suggest a serious underlying cause of hoarseness are coughing up blood, neck mass, history of tobacco or alcohol use, symptoms occurring after trauma, unexplained weight loss, or worsening symptoms.

Preventive measures are staying hydrated, avoidance of irritants (like smoke and chemicals), voice training and amplification when needed.

Hope this helps.

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Roll up your sleeves or smell the. . . .flu vaccine!

Posted on October 5, 2010 by drlesliegreenberg

Who should get the influenza vaccine?

  • Everyone older than 6 months. It is especially important that high risk individuals get the flu vaccine

Who is “high risk?”

  • Pregnant women
  • Children younger than 5, but especially children younger than 2 years old
  • People 50 years of age and older
  • People with chronic medical conditions
  • Those who live in nursing homes or other long-term care facilities
  • Those who live WITH high-risk individuals

How is the flu vaccine given?

  • The first year kids under age 10 receive the vaccine, they need two doses one month apart.
  • two routes: injected in the muscle of your arm or breathed in your nose

Can I get the flu from the vaccine?

  • It is an Inactivated vaccine.  You CANNOT get the flu from the flu vaccine.  It contains three seasonal influenza viruses.  This years’ vaccine protects against 2009 H1N1, and two other influenza viruses.  Most common reaction is soreness at the site of intramuscular injection.

Can I get the nasal spray flu vaccine?

  • Yes, if you are between the ages of 2 and 49, not pregnant and not an asthmatic

 

Talk to your doctor before getting a flu shot if you have a severe allergy to eggs, or to a previous flu shot or if you’ve had a history of Guillain-Barre Syndrome (nervous system disorder) after a previous flu vaccine.

Get more information at the www.cdc.gov .

Roll up those sleeves, Wichita.

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Blood pressure, a “high score” is not good.

Posted on October 4, 2010 by drlesliegreenberg

I wish high blood pressure caused pain.  Not much pain, just enough to compel patients to seek help and to be compliant with medication.

Diagnosis:

  • For children BP is checked on a chart by gender, age and height.  Childhood obesity is rampant, so I check BP during yearly check-ups.  The appropriate sized cuff should be used for an accurate result.
  • For adults hypertension is BP greater than 140 over 90.  If blood pressure is between 140-159/90-99 it should be confirmed within 2 months.  Many patients have home BP monitor, wrist or arm.  I urge my patients to bring the monitors into the office and my nurse will check for accurate calibration.

Treatment:

  • Diet.
  • Weight loss.
  • Exercise.  (What doesn’t that help?)
  • Medication.  There are inexpensive, easy-to-take medication to decrease BP.  Most patients need 2-3 medications (many are available in combinations) to adequately control BP.

When BP is high, it constricts blood vessels.  Blood vessels feed the tissues with blood, meaning nutrients and oxygen.  The most important organs are the brain, heart and kidneys.  Long term high BP predisposes a person to dementia, heart disease and kidney failure.  For men, this can also cause impotence.

Know your BP.  Check it at a pharmacy, grocery, or fire department.  If elevated, seek help.

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Depression

Posted on September 27, 2010 by drlesliegreenberg

Depression is so insidious and pervasive.  When I see a patient for the first time I ask about their medical history: lung and heart problems, seizures, kidney disease AND anxiety and depression. It is that common. . . and that important to treat. Depression seems to zap the joy of life.

I question the patient about

  • thoughts of self-harm or hurting others,
  • if they have a plan,
  • if they’ve had treatment before (was it effective? Why did they stop?).

There are resources: counseling, focus groups, psychotherapy, and pharmacotherapy (drugs). Most medication takes 6-7 weeks to start working. Family may see a benefit before the patient does. The patient should commit to 6 to 9 months of medication, to decrease the risk of relapse. Exercise and other positive lifestyle changes should be encouraged.

 Anti-depressant medications often help greatly. Many formulations also help with anxiety. Frequently patients want to discontinue the anti-depressants as soon as they feel “normal” again. I convince them to stay on the medication. If they insist on weaning I ask them to tell a loved one what they are doing. So that if depressive behaviors resurface, the patient can resume full-dose medication.

My goal for my patient is for them to lead the life they were meant to lead. Depression gets in the way of that. Frequent visits, with a plan geared toward the patient’s needs, works best!

I hope this helps.

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Is the (pharmaceutical) grass greener?

Posted on September 24, 2010 by drlesliegreenberg

Is newer or more expensive better?

I do not necessarily think so.  While in training I was given the advice to not be the first physician prescribing a drug, nor the last.  There is some wisdom in that. 

Our society values brand-name products and is often swayed by marketing that a new drug is somehow better.  Many “new” drugs are new only in formulation—a sustained release or long acting preparations.  This is a patent-extending measure to make the pharmaceutical company more money.   Renamed drugs with new indications are considered “new” and a new brand name means that a generic equivalent cannot be provided. 

Family physicians are uniquely positioned to know the disease entities and their first-line therapy.  I  suggest time-tested drugs, many of which are available in generic form.  The risk and benefits of generic drugs are well-known because the drugs have been around longer.  An analysis combining 38 studies showed no evidence that branded preparations were superior to generic.

 I tell my patients that my family takes generic medication, many look at me in disbelief.   I tell my husband, newer is not better. . . he appreciates that.

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Vaginal bleeding. . . not routine dinner conversation. . .

Posted on September 22, 2010 by drlesliegreenberg

I am asked routinely how to help decrease vaginal bleeding.

 
Every woman bleeds a different amount.  It is only concerning when it becomes a social problem or when the amount changes significantly. 
 
When a teen starts to have a period, it’s usually  irregular (and anovulatory—no egg coming out of the ovary) for 1 to 2 years.  Through the childbearing years, a menstrual period will remain consistent in duration and flow in each individual woman.

There are a few options to decrease amount of menstrual blood loss.

Non-steroidal anti-inflammatory medications decrease the amount of blood loss by 20 to 50%.  Naproxen is the most well-studied medication; it is over the counter.  This medication should be taken at the beginning of the period through the heavy days and then stopped.  Beware that it may cause irritation of the stomach.
 
Birth control pills have the benefit of contraception and also regulating a menstrual period.  The “Pill” when taken daily at the same time of day will

  • decrease the amount of bleeding,
  • start the menstrual cycle “like clockwork”, and
  • decrease the pain, cramping, and PMS. 

The low dose “Pill” of today does not increase the risk of breast or endometrial or ovarian cancer.  Women can stay on the Pill until they want to conceive or through the perimenopausal period.  The pill is dangerous for those with history of blood clots or smoking AND being over 35.
 
The Mirena intrauterine device is another method.  It is a small “T” shaped device that sits inside the uterus and emits progesterone daily.  It can stay in for 5 years and has 99.5% contraceptive effectiveness.  It is an easy in-office procedure that takes 15 -30 minutes.  The patients with the Mirena make less endometrium, so there is less to shed each month.  More than 85% of women bleed less than without the Mirena and many have NO menstrual periods after one year.  (Tempting isn’t it?)

I hope this helps.

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Pelvic pain in women

Posted on September 18, 2010 by drlesliegreenberg

I care for a lot of women.  Many present with pelvic pain.  This is a challenging diagnosis because symptoms and signs are vague and hard to tease out.  I was taught to always rule out the urgent life-threatening conditions first.

  • Ectopic pregnancy (a pregnancy outside of the uterus)
  • Appendicitis
  • Ruptured ovarian cyst

 Certainly, with pelvic pain, fertility-threatening conditions would be a close second to rule out and treat.

  • Pelvic inflammatory disease (complication of an STD)
  • Ovarian torsion (twisting of the ovary on its blood-supply stalk)

 A careful history (focusing on pain characteristics, gynecologic, sexual and social history) will be paired with a physical exam and lab work to help narrow the list.

Imaging is sometimes helpful.  A transvaginal ultrasound is frequently the best modality to use: good pictures of female internal anatomy  without  radiation exposure. 

Multiple studies have shown that 20-50% of women presenting with pelvic pain have pelvic inflammatory disease.  This means that these women in the past may have had a sexually transmitted disease which festered long enough to cause scarring in the fallopian tubes.  The CDC suggests testing adolescents for sexually transmitted infections every year or anyone with risk factors by a vaginal exam.  STD screening is for the pelvic health and future fertility of that patient.

I hope this helps.

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Erectile dysfunction

Posted on August 27, 2010 by drlesliegreenberg

I see many male patients who feel like they are underperforming in the bedroom.

Anything limiting blood flow to the penis can cause impotence, now called erectile dysfunction. The most common conditions include cigarette smoking, diabetes, high blood pressure, alcoholism, drug abuse, normal aging, and depression.

Control blood pressure. Know your blood pressure. Most pharmacies have a self-inflating cuff. Check yours. BP should be under 140/90. If high, see a doctor for help.

Tobacco. Stopping smoking has innumerable benefits: better lung function , less cancer and helps blood flow throughout the body.

Drug Use. Some recreational drugs increase sexual arousal, but most all decrease sexual ability.

Exercise. A recent study of 178 healthy men showed those who reported exercise of 9 metabolic equivalents (like brisk walking for 30 minutes a day, 4 days per week) scored significantly higher on a sexual functioning survey. The mean sexual function scores were 42 for sedentary men, 50 for active men, 72 for moderately active men and 70 for highly active men.  This was statistically significant. The study controlled for all other factors and found that men reporting moderate or high levels of physical activity were 65% less likely to have sexual dysfunction than sedentary men.

 Diabetes. Some cases of diabetes are preventable. Most adult onset diabetics are obese. Exercise and weight loss can ward off or stop diabetes. Aim for a body mass index (BMI) of 25 or less.

Evaluate medication use. Many commonly prescribed medications can interfere with male sexual function. Ask your doctor if any medications you are taking may worsen the problem and if a substitute medication could be started.

Some sexual therapy is free and should be started years BEFORE there is a problem. Stop tobacco and recreational drug use, excessive alcohol consumption and start a moderate exercise program.

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